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Ideas Made to Matter

Design thinking, explained

Rebecca Linke

Sep 14, 2017

What is design thinking?

Design thinking is an innovative problem-solving process rooted in a set of skills.The approach has been around for decades, but it only started gaining traction outside of the design community after the 2008 Harvard Business Review article [subscription required] titled “Design Thinking” by Tim Brown, CEO and president of design company IDEO.

Since then, the design thinking process has been applied to developing new products and services, and to a whole range of problems, from creating a business model for selling solar panels in Africa to the operation of Airbnb .

At a high level, the steps involved in the design thinking process are simple: first, fully understand the problem; second, explore a wide range of possible solutions; third, iterate extensively through prototyping and testing; and finally, implement through the customary deployment mechanisms. 

The skills associated with these steps help people apply creativity to effectively solve real-world problems better than they otherwise would. They can be readily learned, but take effort. For instance, when trying to understand a problem, setting aside your own preconceptions is vital, but it’s hard.

Creative brainstorming is necessary for developing possible solutions, but many people don’t do it particularly well. And throughout the process it is critical to engage in modeling, analysis, prototyping, and testing, and to really learn from these many iterations.

Once you master the skills central to the design thinking approach, they can be applied to solve problems in daily life and any industry.

Here’s what you need to know to get started.

Infographic of the design thinking process

Understand the problem 

The first step in design thinking is to understand the problem you are trying to solve before searching for solutions. Sometimes, the problem you need to address is not the one you originally set out to tackle.

“Most people don’t make much of an effort to explore the problem space before exploring the solution space,” said MIT Sloan professor Steve Eppinger. The mistake they make is to try and empathize, connecting the stated problem only to their own experiences. This falsely leads to the belief that you completely understand the situation. But the actual problem is always broader, more nuanced, or different than people originally assume.

Take the example of a meal delivery service in Holstebro, Denmark. When a team first began looking at the problem of poor nutrition and malnourishment among the elderly in the city, many of whom received meals from the service, it thought that simply updating the menu options would be a sufficient solution. But after closer observation, the team realized the scope of the problem was much larger , and that they would need to redesign the entire experience, not only for those receiving the meals, but for those preparing the meals as well. While the company changed almost everything about itself, including rebranding as The Good Kitchen, the most important change the company made when rethinking its business model was shifting how employees viewed themselves and their work. That, in turn, helped them create better meals (which were also drastically changed), yielding happier, better nourished customers.

Involve users

Imagine you are designing a new walker for rehabilitation patients and the elderly, but you have never used one. Could you fully understand what customers need? Certainly not, if you haven’t extensively observed and spoken with real customers. There is a reason that design thinking is often referred to as human-centered design.

“You have to immerse yourself in the problem,” Eppinger said.

How do you start to understand how to build a better walker? When a team from MIT’s Integrated Design and Management program together with the design firm Altitude took on that task, they met with walker users to interview them, observe them, and understand their experiences.  

“We center the design process on human beings by understanding their needs at the beginning, and then include them throughout the development and testing process,” Eppinger said.

Central to the design thinking process is prototyping and testing (more on that later) which allows designers to try, to fail, and to learn what works. Testing also involves customers, and that continued involvement provides essential user feedback on potential designs and use cases. If the MIT-Altitude team studying walkers had ended user involvement after its initial interviews, it would likely have ended up with a walker that didn’t work very well for customers. 

It is also important to interview and understand other stakeholders, like people selling the product, or those who are supporting the users throughout the product life cycle.

The second phase of design thinking is developing solutions to the problem (which you now fully understand). This begins with what most people know as brainstorming.

Hold nothing back during brainstorming sessions — except criticism. Infeasible ideas can generate useful solutions, but you’d never get there if you shoot down every impractical idea from the start.

“One of the key principles of brainstorming is to suspend judgment,” Eppinger said. “When we're exploring the solution space, we first broaden the search and generate lots of possibilities, including the wild and crazy ideas. Of course, the only way we're going to build on the wild and crazy ideas is if we consider them in the first place.”

That doesn’t mean you never judge the ideas, Eppinger said. That part comes later, in downselection. “But if we want 100 ideas to choose from, we can’t be very critical.”

In the case of The Good Kitchen, the kitchen employees were given new uniforms. Why? Uniforms don’t directly affect the competence of the cooks or the taste of the food.

But during interviews conducted with kitchen employees, designers realized that morale was low, in part because employees were bored preparing the same dishes over and over again, in part because they felt that others had a poor perception of them. The new, chef-style uniforms gave the cooks a greater sense of pride. It was only part of the solution, but if the idea had been rejected outright, or perhaps not even suggested, the company would have missed an important aspect of the solution.

Prototype and test. Repeat.

You’ve defined the problem. You’ve spoken to customers. You’ve brainstormed, come up with all sorts of ideas, and worked with your team to boil those ideas down to the ones you think may actually solve the problem you’ve defined.

“We don’t develop a good solution just by thinking about a list of ideas, bullet points and rough sketches,” Eppinger said. “We explore potential solutions through modeling and prototyping. We design, we build, we test, and repeat — this design iteration process is absolutely critical to effective design thinking.”

Repeating this loop of prototyping, testing, and gathering user feedback is crucial for making sure the design is right — that is, it works for customers, you can build it, and you can support it.

“After several iterations, we might get something that works, we validate it with real customers, and we often find that what we thought was a great solution is actually only just OK. But then we can make it a lot better through even just a few more iterations,” Eppinger said.

Implementation

The goal of all the steps that come before this is to have the best possible solution before you move into implementing the design. Your team will spend most of its time, its money, and its energy on this stage.

“Implementation involves detailed design, training, tooling, and ramping up. It is a huge amount of effort, so get it right before you expend that effort,” said Eppinger.

Design thinking isn’t just for “things.” If you are only applying the approach to physical products, you aren’t getting the most out of it. Design thinking can be applied to any problem that needs a creative solution. When Eppinger ran into a primary school educator who told him design thinking was big in his school, Eppinger thought he meant that they were teaching students the tenets of design thinking.

“It turns out they meant they were using design thinking in running their operations and improving the school programs. It’s being applied everywhere these days,” Eppinger said.

In another example from the education field, Peruvian entrepreneur Carlos Rodriguez-Pastor hired design consulting firm IDEO to redesign every aspect of the learning experience in a network of schools in Peru. The ultimate goal? To elevate Peru’s middle class.

As you’d expect, many large corporations have also adopted design thinking. IBM has adopted it at a company-wide level, training many of its nearly 400,000 employees in design thinking principles .

What can design thinking do for your business?

The impact of all the buzz around design thinking today is that people are realizing that “anybody who has a challenge that needs creative problem solving could benefit from this approach,” Eppinger said. That means that managers can use it, not only to design a new product or service, “but anytime they’ve got a challenge, a problem to solve.”

Applying design thinking techniques to business problems can help executives across industries rethink their product offerings, grow their markets, offer greater value to customers, or innovate and stay relevant. “I don’t know industries that can’t use design thinking,” said Eppinger.

Ready to go deeper?

Read “ The Designful Company ” by Marty Neumeier, a book that focuses on how businesses can benefit from design thinking, and “ Product Design and Development ,” co-authored by Eppinger, to better understand the detailed methods.

Register for an MIT Sloan Executive Education course:

Systematic Innovation of Products, Processes, and Services , a five-day course taught by Eppinger and other MIT professors.

  • Leadership by Design: Innovation Process and Culture , a two-day course taught by MIT Integrated Design and Management director Matthew Kressy.
  • Managing Complex Technical Projects , a two-day course taught by Eppinger.
  • Apply for M astering Design Thinking , a 3-month online certificate course taught by Eppinger and MIT Sloan senior lecturers Renée Richardson Gosline and David Robertson.

Steve Eppinger is a professor of management science and innovation at MIT Sloan. He holds the General Motors Leaders for Global Operations Chair and has a PhD from MIT in engineering. He is the faculty co-director of MIT's System Design and Management program and Integrated Design and Management program, both master’s degrees joint between the MIT Sloan and Engineering schools. His research focuses on product development and technical project management, and has been applied to improving complex engineering processes in many industries.

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Solve Any Product Problem With the Design Thinking Framework

design thinking is a problem solving framework

Design is about solving problems. As such, product teams are constantly looking for a process that allows them to solve problems quickly and effectively, and design thinking is one of the most popular approaches to do just that. As the name suggests, design thinking is a process that allows product teams to solve problems through design.

The Design Thinking Framework

Prototyping.

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Design thinking is a five-step process that allows a product team to go from initial idea to implementation and validation. The approach was originally proposed by Herbert A. Simon in his book The Sciences of the Artificial and later popularized by the Hasso Plattner Institute of Design at Stanford and design agencies like IDEO .

The product team clearly defines the problem they need to solve. Typically, the definition step includes all relevant information about the problem, who experienced it and why it’s important, which involves articulating the solution’s value both to users and the business. 

2. Research

The product team collects and analyses as much data as it can to better understand the problem it wants to solve and the needs of users and businesses.

3. Ideation

The product team proposes possible solutions based on the information it collected in the previous stage. At the end of this step, the team selects the best solution for prototyping. 

4. Prototyping 

A prototype is a functioning model of the best solution. During this stage, the product team makes the solution tangible so other people can interact with it. 

5. Testing 

The target audience tests the prototype to ensure that it effectively solves the original problem. 

Principles of Design Thinking

Design thinking is more than just a process a team follows; it's a philosophy with a set of guiding principles. The essential principles are as follows:

3 Principles of Design Thinking

  • A human-centric approach.
  • There are no bad ideas.
  • Product design is iterative in nature.

1. A Human-first way of thinking

Design thinking is about finding the best possible solution for the people who will use your product. This principle makes the testing phase crucial for design thinking because it helps the team validate the solution with the target audience.  

2. There are no bad ideas

During the ideation phase, team members are invited to propose as many ideas as possible. No one should be afraid that theirs will be considered bad. Later on, the team will narrow them down to the best output.

3. Product design is iterative in nature

The more teams learn about user needs, the better solution they can create. Design thinking is a cyclical process. At the end of the testing phase, the team can return to the definition phase with new insights about user behavior and, thus, create a better solution.

Applying Design Thinking to Product Design 

Let’s look at how a design thinking process can be used to design an app that will help users learn a new language. 

The better you define a problem, the more focussed your design activities will be. Try to be explicit about what you want to build and why. For example, you provide plenty of detail about each part of the product: “ We want to build an app that will be focussed on beginners and intermediate students. The app will require 30 minutes of daily interaction at any part of the day, and a large part of the interaction will be typing. We will make money by showing advertisements to our users. ”  

Notice that the definition includes information on how we will monetize our product. If we don't think about revenue right from the beginning, we minimize the chances of building a commercially successful product.

Learn as much as you can about your target audience and your market. Create a user persona (the archetype of your ideal user) , and conduct a series of interviews with people who represent your user target audience to learn more about their personal goals and lifestyles. Try to understand if the product can fit naturally into their daily routine. In our example, we want to figure out when users have a half-hour of free time to use the app so that we can tailor our reminders.

Don ’ t forget about your competitors. You also need to conduct market research to learn more about the business model of your direct and indirect competitors. What other language or educational apps are available? How else are people learning languages?

Once you have a lot of insights about your target audience, conduct a brainstorming session where you discuss possible solutions for your future product. Every team member must be able to participate in the discussion. When people from different domains participate in product design, you have a unique chance to gather different perspectives on the problems at hand. For instance, someone from marketing might have a great idea about how to differentiate our new product from existing language learning apps.

Expressing your ideas in plain words can be hard. That's why, during ideation, visualizing your ideas is essential. Invite team members to sketch schematic designs . The sketches can visualize the business logic of your application or individual design decisions (such as the design of the app's screens). 

At the end of the brainstorming session, you need to collect all ideas and ask all team members to vote for the best idea. This voting part can be followed up with a quick discussion of what every member thinks about the selected solution. 

Prototyping is not about building a final product; it ’ s about investing the least possible amount of time and energy into making a solution tangible. You need to follow the “fail fast” strategy, meaning that you should be able to quickly validate your hypothesis and adjust your product design decisions based on that failure. Thus, if you are only at the first iteration of the design thinking cycle, you can create a paper prototype or low-fidelity digital prototype that you will later validate with your test participants. We would roll out our prototype to a select group of trial users and see how well it helps them to learn a new language. 

By testing a prototype with people who represent the target audience, the product team comes to understand whether their design hypothesis is valid. Testing also helps identify areas where products can perform better. So, based on our testing, we may decide to reduce the amount of typing involved in the product interaction and make it more voice-based.

Testing should not be expensive or time-consuming. During the first iteration of the design thinking cycle, the product team can use low-fidelity prototypes and ask test participants to perform the most common operations. For example, when it comes to learning a new language, the prototype test may just involve completing a daily lesson using your prototype. 

Hiring test participants that match your criteria might not be easy. Fortunately, you don ’ t need a lot of participants to validate your concept. NNGroup suggests that five test participants can find 85 percent of usability problems .  

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Master Design Thinking to Build Great Products

Design thinking is a process that helps product teams better understand the problem space and people who will use your product. When a team has a clear understanding of what problem it solves, and for whom, it can create a much better solution. At the same time, design thinking minimizes the pressure that team members have when they build a product since product design is created in iterations.

design thinking is a problem solving framework

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How to solve problems with design thinking

May 18, 2023 Is it time to throw out the standard playbook when it comes to problem solving? Uniquely challenging times call for unique approaches, write Michael Birshan , Ben Sheppard , and coauthors in a recent article , and design thinking offers a much-needed fresh perspective for leaders navigating volatility. Design thinking is a systemic, intuitive, customer-focused problem-solving approach that can create significant value and boost organizational resilience. The proof is in the pudding: From 2013 to 2018, companies that embraced the business value of design had TSR that were 56 percentage points higher than that of their industry peers. Check out these insights to understand how to use design thinking to unleash the power of creativity in strategy and problem solving.

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5 stages of design thinking

What is Design Thinking and Why Is It So Popular?

Design Thinking is not an exclusive property of designers—all great innovators in literature, art, music, science, engineering, and business have practiced it. So, why call it Design Thinking? What’s special about Design Thinking is that designers’ work processes can help us systematically extract, teach, learn and apply these human-centered techniques to solve problems in a creative and innovative way—in our designs, in our businesses, in our countries, in our lives.

Some of the world’s leading brands, such as Apple, Google and Samsung, rapidly adopted the design thinking approach, and leading universities around the world teach the related methodology—including Stanford, Harvard, Imperial College London and the Srishti Institute in India. Before you incorporate design thinking into your own workflows, you need to know what it is and why it’s so popular. Here, we’ll cut to the chase and tell you what design thinking is all about and why it’s so in demand.

What is Design Thinking?

design thinking is a problem solving framework

Design thinking is an iterative and non-linear process that contains five phases: 1. Empathize , 2. Define, 3. Ideate, 4. Prototype and 5. Test.

Design thinking is an iterative process in which you seek to understand your users, challenge assumptions , redefine problems and create innovative solutions which you can prototype and test. The overall goal is to identify alternative strategies and solutions that are not instantly apparent with your initial level of understanding.

Design thinking is more than just a process; it opens up an entirely new way to think, and it offers a collection of hands-on methods to help you apply this new mindset.

In essence, design thinking:

Revolves around a deep interest to understand the people for whom we design products and services.

Helps us observe and develop empathy with the target users.

Enhances our ability to question: in design thinking you question the problem, the assumptions and the implications.

Proves extremely useful when you tackle problems that are ill-defined or unknown.

Involves ongoing experimentation through sketches, prototypes, testing and trials of new concepts and ideas.

  • Transcript loading…

In this video, Don Norman , the Grandfather of Human-Centered Design , explains how the approach and flexibility of design thinking can help us tackle major global challenges.

What Are the 5 Phases of Design Thinking?

Hasso-Platner Institute Panorama

Ludwig Wilhelm Wall, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons

Design thinking is an iterative and non-linear process that contains five phases: 1. Empathize, 2. Define, 3. Ideate, 4. Prototype and 5. Test. You can carry these stages out in parallel, repeat them and circle back to a previous stage at any point in the process.

The core purpose of the process is to allow you to work in a dynamic way to develop and launch innovative ideas.

design thinking is a problem solving framework

Design thinking is an iterative and non-linear process that contains five phases: 1. Empathize, 2. Define, 3. Ideate, 4. Prototype and 5. Test.

Design Thinking Makes You Think Outside the Box

Design thinking can help people do out-of-the-box or outside-the-box thinking. People who use this methodology:

Attempt to develop new ways of thinking —ways that do not abide by the dominant or more common problem-solving methods.

Have the intention to improve products, services and processes. They seek to analyze and understand how users interact with products to investigate the conditions in which they operate.

Ask significant questions and challenge assumptions . One element of outside-the-box / out-of-the-box thinking is to falsify previous assumptions—i.e., make it possible to prove whether they’re valid or not.

As you can see, design thinking offers us a means to think outside the box and also dig that bit deeper into problem-solving. It helps us carry out the right kind of research, create prototypes and test our products and services to uncover new ways to meet our users’ needs.

The Grand Old Man of User Experience , Don Norman, who also coined the very term User Experience , explains what Design Thinking is and what’s so special about it:

“…the more I pondered the nature of design and reflected on my recent encounters with engineers, business people and others who blindly solved the problems they thought they were facing without question or further study, I realized that these people could benefit from a good dose of design thinking. Designers have developed a number of techniques to avoid being captured by too facile a solution. They take the original problem as a suggestion, not as a final statement, then think broadly about what the real issues underlying this problem statement might really be (for example by using the " Five Whys " approach to get at root causes). Most important of all, is that the process is iterative and expansive. Designers resist the temptation to jump immediately to a solution to the stated problem. Instead, they first spend time determining what the basic, fundamental (root) issue is that needs to be addressed. They don't try to search for a solution until they have determined the real problem, and even then, instead of solving that problem, they stop to consider a wide range of potential solutions. Only then will they finally converge upon their proposal. This process is called "Design Thinking." — Don Norman, Rethinking Design Thinking

Design Thinking is for Everybody

How many people are involved in the design process when your organization decides to create a new product or service? Teams that build products are often composed of people from a variety of different departments. For this reason, it can be difficult to develop, categorize and organize ideas and solutions for the problems you try to solve. One way you can keep a project on track, and organize the core ideas, is to use a design thinking approach—and everybody can get involved in that!

Tim Brown, CEO of the celebrated innovation and design firm IDEO, emphasizes this in his successful book Change by Design when he says design thinking techniques and strategies belong at every level of a business.

Design thinking is not only for designers but also for creative employees, freelancers and leaders who seek to infuse it into every level of an organization. This widespread adoption of design thinking will drive the creation of alternative products and services for both business and society.

“Design thinking begins with skills designers have learned over many decades in their quest to match human needs with available technical resources within the practical constraints of business. By integrating what is desirable from a human point of view with what is technologically feasible and economically viable, designers have been able to create the products we enjoy today. Design thinking takes the next step, which is to put these tools into the hands of people who may have never thought of themselves as designers and apply them to a vastly greater range of problems.” — Tim Brown, Change by Design, Introduction

People seated around a large table, as one person gives a presentation.

Design thinking techniques and strategies belong at every level of a business. You should involve colleagues from a wide range of departments to create a cross-functional team that can utilize knowledge and experience from different specialisms.

Tim Brown also shows how design thinking is not just for everybody—it’s about everybody, too. The process is firmly based on how you can generate a holistic and empathic understanding of the problems people face. Design thinking involves ambiguous, and inherently subjective, concepts such as emotions , needs, motivations and drivers of behavior.

In a solely scientific approach (for example, analyzing data), people are reduced to representative numbers, devoid of emotions. Design thinking, on the other hand, considers both quantitative as well as qualitative dimensions to gain a more complete understanding of user needs . For example, you might observe people performing a task such as shopping for groceries, and you might talk to a few shoppers who feel frustrated with the checkout process at the store (qualitative data). You can also ask them how many times a week they go shopping or feel a certain way at the checkout counter (quantitative data). You can then combine these data points to paint a holistic picture of user pain points, needs and problems.

Tim Brown sums up that design thinking provides a third way to look at problems. It’s essentially a problem-solving approach that has crystallized in the field of design to combine a holistic user-centered perspective with rational and analytical research—all with the goal to create innovative solutions.

“Design thinking taps into capacities we all have but that are overlooked by more conventional problem-solving practices. It is not only human-centered; it is deeply human in and of itself. Design thinking relies on our ability to be intuitive, to recognize patterns, to construct ideas that have emotional meaning as well as functionality , to express ourselves in media other than words or symbols. Nobody wants to run a business based on feeling, intuition, and inspiration, but an overreliance on the rational and the analytical can be just as dangerous. The integrated approach at the core of the design process suggests a ‘third way.’” — Tim Brown, Change by Design, Introduction

Design Thinking Has a Scientific Side

Design thinking is both an art and a science. It combines investigations into ambiguous elements of the problem with rational and analytical research —the scientific side in other words. This magical concoction reveals previously unknown parameters and helps to uncover alternative strategies which lead to truly innovative solutions.

The scientific activities analyze how users interact with products, and investigate the conditions in which they operate. They include tasks which:

Research users’ needs.

Pool experience from previous projects.

Consider present and future conditions specific to the product.

Test the parameters of the problem.

Test the practical application of alternative problem solutions.

Once you arrive at a number of potential solutions, the selection process is then underpinned by rationality. As a designer, you are encouraged to analyze and falsify these solutions to arrive at the best available option for each problem or obstacle identified during phases of the design process.

With this in mind, it may be more correct to say design thinking is not about thinking outside the box, but on its edge, its corner, its flap, and under its bar code—as Clint Runge put it.

design thinking is a problem solving framework

Clint Runge is Founder and Managing Director of Archrival, a distinguished youth marketing agency, and adjunct Professor at the University of Nebraska-Lincoln.

Resetting Our Mental Boxes and Developing a Fresh Mindset

Thinking outside of the box can provide an innovative solution to a sticky problem. However, thinking outside of the box can be a real challenge as we naturally develop patterns of thinking that are modeled on the repetitive activities and commonly accessed knowledge we surround ourselves with.

Some years ago, an incident occurred where a truck driver tried to pass under a low bridge. But he failed, and the truck was lodged firmly under the bridge. The driver was unable to continue driving through or reverse out.

The story goes that as the truck became stuck, it caused massive traffic problems, which resulted in emergency personnel, engineers, firefighters and truck drivers gathering to devise and negotiate various solutions for dislodging the trapped vehicle.

Emergency workers were debating whether to dismantle parts of the truck or chip away at parts of the bridge. Each spoke of a solution that fitted within his or her respective level of expertise.

A boy walking by and witnessing the intense debate looked at the truck, at the bridge, then looked at the road and said nonchalantly, “Why not just let the air out of the tires?” to the absolute amazement of all the specialists and experts trying to unpick the problem.

When the solution was tested, the truck was able to drive free with ease, having suffered only the damage caused by its initial attempt to pass underneath the bridge. The story symbolizes the struggles we face where oftentimes the most obvious solutions are the ones hardest to come by because of the self-imposed constraints we work within.

Newspaper article showing a truck stuck under a bridge.

It’s often difficult for us humans to challenge our assumptions and everyday knowledge because we rely on building patterns of thinking in order to not have to learn everything from scratch every time. We rely on doing everyday processes more or less unconsciously—for example, when we get up in the morning, eat, walk, and read—but also when we assess challenges at work and in our private lives. In particular, experts and specialists rely on their solid thought patterns, and it can be very challenging and difficult for experts to start questioning their knowledge.

Stories Have the Power to Inspire

Why did we tell you this story about the truck and the bridge? Well, it’s because stories can help us inspire opportunities, ideas and solutions. Stories are framed around real people and their lives and are important because they’re accounts of specific events, not general statements. They provide us with concrete details which help us imagine solutions to particular problems.

Stories also help you develop the eye of a designer. As you walk around the world, you should try to look for the design stories that are all around you. Say to yourself “that’s an example of great design” or “that's an example of really bad design ” and try to figure out the reasons why.

When you come across something particularly significant, make sure you document it either through photos or video. This will prove beneficial not only to you and your design practice but also to others—your future clients, maybe.

The Take Away

Design Thinking: A Non-Linear process. Empathy helps define problem, Prototype sparks a new idea, tests reveal insights that redefine the problem, tests create new ideas for project, learn about users (empathize) through testing

Design Thinking is an iterative and non-linear process. This simply means that the design team continuously uses their results to review, question and improve their initial assumptions, understandings and results. Results from the final stage of the initial work process inform our understanding of the problem, help us determine the parameters of the problem, enable us to redefine the problem, and, perhaps most importantly, provide us with new insights so we can see any alternative solutions that might not have been available with our previous level of understanding.

Design thinking is a non-linear, iterative process that consists of 5 phases: 1. Empathize, 2. Define, 3. Ideate, 4. Prototype and 5. Test. You can carry out the stages in parallel, repeat them and circle back to a previous stage at any point in the process—you don’t have to follow them in order.

It’s a process that digs a bit deeper into problem-solving as you seek to understand your users, challenge assumptions and redefine problems. The design thinking process has both a scientific and artistic side to it, as it asks us to understand and challenge our natural, restrictive patterns of thinking and generate innovative solutions to the problems our users face.

Design thinking is essentially a problem-solving approach that has the intention to improve products. It helps you assess and analyze known aspects of a problem and identify the more ambiguous or peripheral factors that contribute to the conditions of a problem. This contrasts with a more scientific approach where the concrete and known aspects are tested in order to arrive at a solution.

The iterative and ideation -oriented nature of design thinking means we constantly question and acquire knowledge throughout the process. This helps us redefine a problem so we can identify alternative strategies and solutions that aren’t instantly apparent with our initial level of understanding.

Design thinking is often referred to as outside-the-box thinking, as designers attempt to develop new ways of thinking that do not abide by the dominant or more common problem-solving methods—just like artists do.

The design thinking process has become increasingly popular over the last few decades because it was key to the success of many high-profile, global organizations. This outside-the-box thinking is now taught at leading universities across the world and is encouraged at every level of business.

“The ‘Design Thinking’ label is not a myth. It is a description of the application of well-tried design process to new challenges and opportunities, used by people from both design and non-design backgrounds. I welcome the recognition of the term and hope that its use continues to expand and be more universally understood, so that eventually every leader knows how to use design and design thinking for innovation and better results.” — Bill Moggridge, co-founder of IDEO, in Design Thinking: Dear Don

Design Thinking: A Non-Linear Process

References & Where to Learn More

Enroll in our engaging course, “Design Thinking: The Ultimate Guide”

Here are some examples of good and bad designs to inspire you to look for examples in your daily life.

Read this informative article “What Is Design Thinking, and How Can SMBs Accomplish It?” by Jackie Dove.

Read this insightful article “Rethinking Design Thinking” by Don Norman.

Check out Tim Brown’s book “Change by Design: How Design Thinking Transforms Organizations and Inspires Innovation Introduction,” 2009.

Learn more about Design Thinking in the article “Design Thinking: Dear Don” by Bill Moggridge.

© Interaction Design Foundation, CC BY-SA 3.0

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4 Stages of Design Thinking

Business professionals using the stages of design thinking

  • 08 Feb 2022

Design thinking has changed the way people think about innovation—especially in business. While the concept originated from designers, professionals have adapted the process to solve business problems more effectively.

Here’s what you need to know about the design thinking process and how you can apply it.

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What Is Design Thinking?

Design thinking is an approach to problem-solving and innovation that’s both user-centric and solutions-based—that is, it focuses on finding solutions instead of problems.

For example, if a business is struggling with bad reviews, design thinking would advise it to focus on improving how it treats customer-facing employees (a solution) rather than scrutinizing reviews (the problem).

User-centric solutions require empathy at all stages and must consider how people are impacted. While this may seem obvious, it’s a crucial element that can’t be overlooked in the innovation process.

Four Stages of Design Thinking

There are several models that systematize the design thinking process. In the online course Design Thinking and Innovation , Harvard Business School Dean Srikant Datar leverages a four-stage framework: clarify, ideate, develop, and implement.

The four stages of design thinking: clarify, ideate, develop, and implement

The clarification stage involves observing and framing findings. Your observations form the foundation of your design thinking, so it’s important to be unbiased.

First, identify and empathize with your audience. Where are they coming from? What are their common pain points? Why do they need your solution? How will they benefit?

Once your observations are clearly defined, consolidate them and take note of any that stand out. Outliers can help reframe findings into a problem statement or question that guides the design thinking process to the final stage.

Try to focus on the big picture, and don’t be afraid to frame and reframe observations as you glean additional insights. The clarification stage is vital to the entire process’s success.

With your problem statement or question defined, you can use observations to think of potential solutions. Don’t feel limited as you ideate.

There are several ways you can approach this phase:

  • Search for similarities in pain points and categorize them.
  • Evaluate what resources you have and consider how they can be used to solve the problem.
  • Brainstorm ideas that could yield positive results.

Whatever method you choose, remember that all ideas are possible solutions.

Design Thinking and Innovation | Uncover creative solutions to your business problems | Learn More

The third stage focuses on developing ideas from the ideation phase. This is done through testing possible solutions and noting the successes and failures of each.

At this point, adjustments aren’t only acceptable but recommended. The purpose isn’t to find the final solution but to test, adjust, prototype, and experiment. If something doesn’t work, try an iteration of it or go back a stage or two in the process.

4. Implement

The final stage—implementation—is the culmination of the previous three phases. It’s where you take all your observations, ideas, and developments and implement a solution.

It’s important to note that testing and experimentation don’t abruptly end. You can expect additional iterations and modifications to the solution that entail returning to a previous stage. Continue refining until you find a successful solution and implement it. Once you’ve done that, the design thinking process is complete.

Check out the video about the design thinking process below, and subscribe to our YouTube channel for more explainer content!

The Importance of Design Thinking Across Industries

Design thinking can be applied in any industry to any problem. Whether you work in manufacturing or finance, you can utilize design thinking to address pain points.

For example, if you work for a finance company struggling with employee engagement—a common problem with the rise in remote work—you could benefit from an unconventional approach to problem-solving . Your leadership and human resources teams could use design thinking to come up with ways to increase employee satisfaction, such as offering more benefits or mental health-focused programs.

Design thinking can seem like a massive undertaking, but it’s an accessible and adaptable method for all professionals who recognize the value of user-centric, solutions-based innovation.

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Design Thinking as a Tool

Design thinking is a valuable addition to your professional toolbox. Through its four stages, it teaches how to assess situations with an unbiased view, ideate without assumptions, and continually experiment, test, and reiterate for better results.

Are you interested in learning more about design thinking? Explore our online course Design Thinking and Innovation to discover how to use design thinking principles and innovative problem-solving tools to help you and your business succeed.

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Design Thinking 101

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July 31, 2016 2016-07-31

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In This Article:

Definition of design thinking, why — the advantage, flexibility — adapt to fit your needs, scalability — think bigger, history of design thinking.

Design thinking is an ideology supported by an accompanying process . A complete definition requires an understanding of both.

Definition: The design thinking ideology asserts that a hands-on, user-centric approach to problem solving can lead to innovation, and innovation can lead to differentiation and a competitive advantage. This hands-on, user-centric approach is defined by the design thinking process and comprises 6 distinct phases, as defined and illustrated below.

The design-thinking framework follows an overall flow of 1) understand, 2) explore, and 3) materialize. Within these larger buckets fall the 6 phases: empathize, define, ideate, prototype, test, and implement.

The 6 Design Thinking Phases: empathize, define, ideate, prototype, test, and implement

Conduct research in order to develop knowledge about what your users do, say, think, and feel .

Imagine your goal is to improve an onboarding experience for new users. In this phase, you talk to a range of actual users.  Directly observe what they do, how they think, and what they want, asking yourself things like ‘what motivates or discourages users?’ or ‘where do they experience frustration?’ The goal is to gather enough observations that you can truly begin to empathize with your users and their perspectives.

Combine all your research and observe where your users’ problems exist. While pinpointing your users’ needs , begin to highlight opportunities for innovation.

Consider the onboarding example again. In the define phase, use the data gathered in the empathize phase to glean insights. Organize all your observations and draw parallels across your users’ current experiences. Is there a common pain point across many different users? Identify unmet user needs.

Brainstorm a range of crazy, creative ideas that address the unmet user needs identified in the define phase. Give yourself and your team total freedom; no idea is too farfetched and quantity supersedes quality.

At this phase, bring your team members together and sketch out many different ideas. Then, have them share ideas with one another, mixing and remixing, building on others' ideas.

Build real, tactile representations for a subset of your ideas. The goal of this phase is to understand what components of your ideas work, and which do not. In this phase you begin to weigh the impact vs. feasibility of your ideas through feedback on your prototypes.

Make your ideas tactile. If it is a new landing page, draw out a wireframe and get feedback internally.  Change it based on feedback, then prototype it again in quick and dirty code. Then, share it with another group of people.

Return to your users for feedback. Ask yourself ‘Does this solution meet users’ needs?’ and ‘Has it improved how they feel, think, or do their tasks?’

Put your prototype in front of real customers and verify that it achieves your goals. Has the users’ perspective during onboarding improved? Does the new landing page increase time or money spent on your site? As you are executing your vision, continue to test along the way.

Put the vision into effect. Ensure that your solution is materialized and touches the lives of your end users.

This is the most important part of design thinking, but it is the one most often forgotten. As Don Norman preaches, “we need more design doing.” Design thinking does not free you from the actual design doing. It’s not magic.

“There’s no such thing as a creative type. As if creativity is a verb, a very time-consuming verb. It’s about taking an idea in your head, and transforming that idea into something real. And that’s always going to be a long and difficult process. If you’re doing it right, it’s going to feel like work.”  - Milton Glaser

As impactful as design thinking can be for an organization, it only leads to true innovation if the vision is executed. The success of design thinking lies in its ability to transform an aspect of the end user’s life. This sixth step — implement — is crucial.

Why should we introduce a new way to think about product development? There are numerous reasons to engage in design thinking, enough to merit a standalone article, but in summary, design thinking achieves all these advantages at the same time.

Design thinking:

  • Is a user-centered process that starts with user data, creates design artifacts that address real and not imaginary user needs, and then tests those artifacts with real users
  • Leverages collective expertise and establishes a shared language, as well as buy-in amongst your team
  • Encourages innovation by exploring multiple avenues for the same problem

Jakob Nielsen says “ a wonderful interface solving the wrong problem will fail ." Design thinking unfetters creative energies and focuses them on the right problem. 

The above process will feel abstruse at first. Don’t think of it as if it were a prescribed step-by-step recipe for success. Instead, use it as scaffolding to support you when and where you need it. Be a master chef, not a line cook: take the recipe as a framework, then tweak as needed.

Each phase is meant to be iterative and cyclical as opposed to a strictly linear process, as depicted below. It is common to return to the two understanding phases, empathize and define, after an initial prototype is built and tested. This is because it is not until wireframes are prototyped and your ideas come to life that you are able to get a true representation of your design. For the first time, you can accurately assess if your solution really works. At this point, looping back to your user research is immensely helpful. What else do you need to know about the user in order to make decisions or to prioritize development order? What new use cases have arisen from the prototype that you didn’t previously research?

You can also repeat phases. It’s often necessary to do an exercise within a phase multiple times in order to arrive at the outcome needed to move forward. For example, in the define phase, different team members will have different backgrounds and expertise, and thus different approaches to problem identification. It’s common to spend an extended amount of time in the define phase, aligning a team to the same focus. Repetition is necessary if there are obstacles in establishing buy-in. The outcome of each phase should be sound enough to serve as a guiding principle throughout the rest of the process and to ensure that you never stray too far from your focus.

Iteration in the Design Thinking process: Understand, Explore, Materialize

The packaged and accessible nature of design thinking makes it scalable. Organizations previously unable to shift their way of thinking now have a guide that can be comprehended regardless of expertise, mitigating the range of design talent while increasing the probability of success. This doesn’t just apply to traditional “designery” topics such as product design, but to a variety of societal, environmental, and economical issues. Design thinking is simple enough to be practiced at a range of scopes; even tough, undefined problems that might otherwise be overwhelming. While it can be applied over time to improve small functions like search, it can also be applied to design disruptive and transformative solutions, such as restructuring the career ladder for teachers in order to retain more talent. 

It is a common misconception that design thinking is new. Design has been practiced for ages : monuments, bridges, automobiles, subway systems are all end-products of design processes. Throughout history, good designers have applied a human-centric creative process to build meaningful and effective solutions.

In the early 1900's husband and wife designers Charles and Ray Eames practiced “learning by doing,” exploring a range of needs and constraints before designing their Eames chairs, which continue to be in production even now, seventy years later. 1960's dressmaker Jean Muir was well known for her “common sense” approach to clothing design, placing as much emphasis on how her clothes felt to wear as they looked to others. These designers were innovators of their time. Their approaches can be viewed as early examples of design thinking — as they each developed a deep understanding of their users’ lives and unmet needs. Milton Glaser, the designer behind the famous I ♥ NY logo, describes this notion well: “We’re always looking, but we never really see…it’s the act of attention that allows you to really grasp something, to become fully conscious of it.”

Despite these (and other) early examples of human-centric products, design has historically been an afterthought in the business world, applied only to touch up a product’s aesthetics. This topical design application has resulted in corporations creating solutions which fail to meet their customers’ real needs. Consequently, some of these companies moved their designers from the end of the product-development process, where their contribution is limited, to the beginning. Their human-centric design approach proved to be a differentiator: those companies that used it have reaped the financial benefits of creating products shaped by human needs.

In order for this approach to be adopted across large organizations, it needed to be standardized. Cue design thinking, a formalized framework of applying the creative design process to traditional business problems.

The specific term "design thinking" was coined in the 1990's by David Kelley and Tim Brown of IDEO, with Roger Martin, and encapsulated methods and ideas that have been brewing for years into a single unified concept.

We live in an era of experiences , be they services or products, and we’ve come to have high expectations for these experiences. They are becoming more complex in nature as information and technology continues to evolve. With each evolution comes a new set of unmet needs. While design thinking is simply an approach to problem solving, it increases the probability of success and breakthrough innovation.

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How to solve problems using the design thinking process

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The design thinking process is a problem-solving design methodology that helps you develop solutions in a human-focused way. Initially designed at Stanford’s d.school, the five stage design thinking method can help solve ambiguous questions, or more open-ended problems. Learn how these five steps can help your team create innovative solutions to complex problems.

As humans, we’re approached with problems every single day. But how often do we come up with solutions to everyday problems that put the needs of individual humans first?

This is how the design thinking process started.

What is the design thinking process?

The design thinking process is a problem-solving design methodology that helps you tackle complex problems by framing the issue in a human-centric way. The design thinking process works especially well for problems that are not clearly defined or have a more ambiguous goal.

One of the first individuals to write about design thinking was John E. Arnold, a mechanical engineering professor at Stanford. Arnold wrote about four major areas of design thinking in his book, “Creative Engineering” in 1959. His work was later taught at Stanford’s Hasso-Plattner Institute of Design (also known as d.school), a design institute that pioneered the design thinking process. 

This eventually led Nobel Prize laureate Herbert Simon to outline one of the first iterations of the design thinking process in his 1969 book, “The Sciences of the Artificial.” While there are many different variations of design thinking, “The Sciences of the Artificial” is often credited as the basis. 

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A non-linear design thinking approach

Design thinking is not a linear process. It’s important to understand that each stage of the process can (and should) inform the other steps. For example, when you’re going through user testing, you may learn about a new problem that didn’t come up during any of the previous stages. You may learn more about your target personas during the final testing phase, or discover that your initial problem statement can actually help solve even more problems, so you need to redefine the statement to include those as well. 

Why use the design thinking process

The design thinking process is not the most intuitive way to solve a problem, but the results that come from it are worth the effort. Here are a few other reasons why implementing the design thinking process for your team is worth it.

Focus on problem solving

As human beings, we often don’t go out of our way to find problems. Since there’s always an abundance of problems to solve, we’re used to solving problems as they occur. The design thinking process forces you to look at problems from many different points of view. 

The design thinking process requires focusing on human needs and behaviors, and how to create a solution to match those needs. This focus on problem solving can help your design team come up with creative solutions for complex problems. 

Encourages collaboration and teamwork

The design thinking process cannot happen in a silo. It requires many different viewpoints from designers, future customers, and other stakeholders . Brainstorming sessions and collaboration are the backbone of the design thinking process.

Foster innovation

The design thinking process focuses on finding creative solutions that cater to human needs. This means your team is looking to find creative solutions for hyper specific and complex problems. If they’re solving unique problems, then the solutions they’re creating must be equally unique.

The iterative process of the design thinking process means that the innovation doesn’t have to end—your team can continue to update the usability of your product to ensure that your target audience’s problems are effectively solved. 

The 5 stages of design thinking

Currently, one of the more popular models of design thinking is the model proposed by the Hasso-Plattner Institute of Design (or d.school) at Stanford. The main reason for its popularity is because of the success this process had in successful companies like Google, Apple, Toyota, and Nike. Here are the five steps designated by the d.school model that have helped many companies succeed.

1. Empathize stage

The first stage of the design thinking process is to look at the problem you’re trying to solve in an empathetic manner. To get an accurate representation of how the problem affects people, actively look for people who encountered this problem previously. Asking them how they would have liked to have the issue resolved is a good place to start, especially because of the human-centric nature of the design thinking process. 

Empathy is an incredibly important aspect of the design thinking process.  The design thinking process requires the designers to put aside any assumptions and unconscious biases they may have about the situation and put themselves in someone else’s shoes. 

For example, if your team is looking to fix the employee onboarding process at your company, you may interview recent new hires to see how their onboarding experience went. Another option is to have a more tenured team member go through the onboarding process so they can experience exactly what a new hire experiences.

2. Define stage

Sometimes a designer will encounter a situation when there’s a general issue, but not a specific problem that needs to be solved. One way to help designers clearly define and outline a problem is to create human-centric problem statements. 

A problem statement helps frame a problem in a way that provides relevant context in an easy to comprehend way. The main goal of a problem statement is to guide designers working on possible solutions for this problem. A problem statement frames the problem in a way that easily highlights the gap between the current state of things and the end goal. 

Tip: Problem statements are best framed as a need for a specific individual. The more specific you are with your problem statement, the better designers can create a human-centric solution to the problem. 

Examples of good problem statements:

We need to decrease the number of clicks a potential customer takes to go through the sign-up process.

We need to decrease the new subscriber unsubscribe rate by 10%. 

We need to increase the Android app adoption rate by 20%.

3. Ideate stage

This is the stage where designers create potential solutions to solve the problem outlined in the problem statement. Use brainstorming techniques with your team to identify the human-centric solution to the problem defined in step two. 

Here are a few brainstorming strategies you can use with your team to come up with a solution:

Standard brainstorm session: Your team gathers together and verbally discusses different ideas out loud.

Brainwrite: Everyone writes their ideas down on a piece of paper or a sticky note and each team member puts their ideas up on the whiteboard. 

Worst possible idea: The inverse of your end goal. Your team produces the most goofy idea so nobody will look silly. This takes out the rigidity of other brainstorming techniques. This technique also helps you identify areas that you can improve upon in your actual solution by looking at the worst parts of an absurd solution. 

It’s important that you don’t discount any ideas during the ideation phase of brainstorming. You want to have as many potential solutions as possible, as new ideas can help trigger even better ideas. Sometimes the most creative solution to a problem is the combination of many different ideas put together.

4. Prototype stage

During the prototype phase, you and your team design a few different variations of inexpensive or scaled down versions of the potential solution to the problem. Having different versions of the prototype gives your team opportunities to test out the solution and make any refinements. 

Prototypes are often tested by other designers, team members outside of the initial design department, and trusted customers or members of the target audience. Having multiple versions of the product gives your team the opportunity to tweak and refine the design before testing with real users. During this process, it’s important to document the testers using the end product. This will give you valuable information as to what parts of the solution are good, and which require more changes.

After testing different prototypes out with teasers, your team should have different solutions for how your product can be improved. The testing and prototyping phase is an iterative process—so much so that it’s possible that some design projects never end.

After designers take the time to test, reiterate, and redesign new products, they may find new problems, different solutions, and gain an overall better understanding of the end-user. The design thinking framework is flexible and non-linear, so it’s totally normal for the process itself to influence the end design. 

Tips for incorporating the design thinking process into your team

If you want your team to start using the design thinking process, but you’re unsure of how to start, here are a few tips to help you out. 

Start small: Similar to how you would test a prototype on a small group of people, you want to test out the design thinking process with a smaller team to see how your team functions. Give this test team some small projects to work on so you can see how this team reacts. If it works out, you can slowly start rolling this process out to other teams.

Incorporate cross-functional team members : The design thinking process works best when your team members collaborate and brainstorm together. Identify who your designer’s key stakeholders are and ensure they’re included in the small test team. 

Organize work in a collaborative project management software : Keep important design project documents such as user research, wireframes, and brainstorms in a collaborative tool like Asana . This way, team members will have one central source of truth for anything relating to the project they’re working on.

Foster collaborative design thinking with Asana

The design thinking process works best when your team works collaboratively. You don’t want something as simple as miscommunication to hinder your projects. Instead, compile all of the information your team needs about a design project in one place with Asana. 

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Design Thinking Defined

—tim brown, executive chair of ideo.

Thinking like a designer can transform the way organizations develop products, services, processes, and strategy. This approach, which is known as design thinking, brings together what is desirable from a human point of view with what is technologically feasible and economically viable. It also allows people who aren't trained as designers to use creative tools to address a vast range of challenges.

IDEO did not invent design thinking, but we have become known for practicing it and applying it to solving problems small and large. It’s fair to say that we were in the right place at the right time. When we looked back over our shoulder, we discovered that there was a revolutionary movement behind us.

This design thinking site is just one small part of the IDEO network. There’s much more, including full online courses we've developed on many topics related to design thinking and its applications. We fundamentally believe in the power of design thinking as a methodology for creating positive impact in the world—and we bring that belief into our client engagements as well as into creating open resources such as this.

At IDEO, we’re often asked to share what we know about design thinking. We’ve developed this website in response to that request. Here, we introduce design thinking, how it came to be, how it is being used, and steps and tools for mastering it. You’ll find our particular take on design thinking, as well as the perspectives of others. Everything on this site is free for you to use and share with proper attribution .

(From 2008-2018, designthinking.ideo.com was the home of IDEO's design thinking blog, written by our CEO, Tim Brown . You can find that blog here .)

We live and work in a world of interlocking systems, where many of the problems we face are dynamic, multifaceted, and inherently human. Think of some of the big questions being asked by businesses, government, educational and social organizations: How will we navigate the disruptive forces of the day, including technology and globalism? How will we grow and improve in response to rapid change? How can we effectively support individuals while simultaneously changing big systems? For us, design thinking offers an approach for addressing these and other big questions.

There’s no single definition for design thinking. It’s an idea, a strategy, a method, and a way of seeing the world. It’s grown beyond the confines of any individual person, organization or website. And as it matures, its history deepens and its impact evolves. For IDEO, design thinking is a way to solve problems through creativity. Certainly, it isn’t a fail-safe approach; nor is it the only approach. But based on the impact we are seeing in our work, the relevance of design thinking has never been greater.

Design thinking is maturing. It’s moving from a nascent practice to an established one, and with that comes interest and critique. People are debating its definition, pedigree, and value. As a leading and committed practitioner of design thinking, IDEO has a stake in this conversation—and a responsibility to contextualize its value in the present moment and, importantly, in the future.

We’ve learned a lot over the years, and we’d like to share our insights. We’ve seen design thinking transform lives and organizations, and on occasion we’ve seen it fall short when approached superficially, or without a solid foundation of study. Design thinking takes practice; and as a community of designers, entrepreneurs, engineers, teachers, researchers, and more, we’ve followed the journey to mastery, and developed maps that can guide others.

Designer's mindset

At IDEO, we are a community of designers who naturally share a mindset due to our profession. Our teams include people who've trained in applied fields such as industrial design, environmental architecture, graphic design, and engineering; as well as people from law, psychology, anthropology, and many other areas. Together, we have rallied around design thinking as a way of explaining design's applications and utility so that others can practice it, too. Design thinking uses creative activities to foster collaboration and solve problems in human-centered ways. We adopt a “beginner’s mind,” with the intent to remain open and curious, to assume nothing, and to see ambiguity as an opportunity.

To think like a designer requires dreaming up wild ideas, taking time to tinker and test, and being willing to fail early and often. The designer's mindset embraces empathy, optimism, iteration, creativity, and ambiguity. And most critically, design thinking keeps people at the center of every process. A human-centered designer knows that as long as you stay focused on the people you're designing for—and listen to them directly—you can arrive at optimal solutions that meet their needs.

Anyone can approach the world like a designer. But to unlock greater potential and to learn how to work as a dynamic problem solver, creative confidence is key. For IDEO founder David Kelley, creative confidence is the belief that everyone is creative, and that creativity isn’t the ability to draw or compose or sculpt, but a way of understanding the world.

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Design Thinking: An Introduction

By Justin Mifsud

design thinking is a problem solving framework

Design thinking is a problem-solving framework that is ideal for tackling ill-defined or unknown problems. This makes it very effective for addressing the multifaceted problems faced by today’s increasingly complex organisations. In the words of IDEO Founder, Tim Brown , for businesses, “ design thinking is all about upgrading within constraints” – meaning companies must innovate without disruption to drive growth and stay relevant . The successful ones are those which are always seeking new ways to compete in their sector – and design thinking is one framework that can help them achieve this.

In this article, we will first discuss in depth what design thinking is. Then we will cover the design thinking process, whereby we will also go through the five stages of the design thinking process: Empathise , Define, Ideate, Prototype and Test .

What Is Design Thinking ?

Design thinking was developed by Stanford Professor David Kelley who is also the founder of the design agency IDEO. His work was also influenced by Professors Terry Winograd and Larry Leifer at the d.school at Stanford University. Unfortunately there is no single, agreed upon definition of design thinking . However, in a study conducted by the Nielsen Norman Group , the majority of the UX and design professionals define it roughly the same, regardless of industry and experience. Still, there is no agreement on the specifics.

A concise sentence that defines design thinking would be the following:

Design Thinking is a human-centric, iterative, solution-based, problem-solving framework

Whoa! Let us break this down.

Design thinking is:

  • A problem-solving approach: It is a methodology that is ideal for tackling complex problems that are ill-defined or unknown. This is because design thinking helps us define a problem, challenge any assumptions and thus reframe it in a way that will help us come up with solutions that may potentially solve it.
  • Human-centric: In design thinking , we seek to understand the user. This is why the user – the person for whom we are designing our products or services for, is considered at each stage of the design thinking process.
  • Iterative: This means that in the different stages of the design thinking process, you will use the results to review, question and improve any initial assumptions , understandings and outcomes. This makes the design thinking approach a non-linear one.
  • Solution-based: The design thinking process provides a very hands-on approach to problem-solving. You will formulate several potential problem-solving approaches, prototype them and test them in the context of the problem being solved. Due to the iterative nature of design thinking , you will be able to re-shape and optimise these approaches until an optimal solution is chosen.

Characteristics Of The Design Thinking Process

Design thinking can be seen as ‘out-of-the-box’ thinking since it encourages you to explore alternatives by creating different, and often innovative solutions that you might not have thought about. At the same time, it focuses on the users’ needs, and thus, it will help you address the problem as experienced by the user, and that includes contextual and cultural factors.

Another critical aspect of design thinking is that it encourages collaborative, multidisciplinary teamwork to leverage skills, personalities and thinking styles of different persons. This will come in handy in all the stages of the design thinking process.

In the words of the Hasso-Plattner Institute of Design at Stanford (d.school) , design thinking yields innovation by combining three essential components:

  • Technical feasibility
  • Economic viability
  • Human desirability

design thinking is a problem solving framework

In this regard, and as stated by the folks at IDEO , design thinking :

  • Can help you identify needs that have still not been catered for – thus presentig new opportunities
  • Reduces the risk asscociated with launching new ideas since it promotes the idea of fail early and often (through prototyping)
  • Generates innovative solutions – rather than adding more to existing ones
  • Helps organisations learn faster

The 5 Stages Of The Design Thinking Process

You can apply the design thinking method to solve complex problems by taking the five stages approach as proposed by the Hasso-Plattner Institute of Design at Stanford (d.school) . What is interesting about this approach is that it first starts with employing divergent styles of thinking to explore as many possibilities as possible, but then it encourages convergent styles of thinking to isolate potential solution streams. That being said, these five stages are not always sequential and can occur in parallel and repeat iteratively. Therefore, the best way to see them are as phases that contribute to an innovative project.

The five stages of the design thinking process are the following:

design thinking is a problem solving framework

  • Stage 1 – Empathise : The objective of this stage is to gain an empathetic understanding of your users , their needs and what they really care about. To achieve this, you need to put aside any personal assumptions that you might have about your users or the problem you are tackling. You should observe, engage (for example through interviews) and empathise with people to understand their experiences, what they value and what motivates them. Additionally, it is recommended that you get a feel of the physical environment within which the problem lies. These techniques will help you empathise – an essential aspect of the human-centred approach that is design thinking . This stage will inevitably yield a considerable amount of information – which you will then need to use for the 2nd stage. Your challenge will be to synthesise all this information within the context of your design.
  • Stage 2 – Define (the Problem): In this stage, you should analyse, sort out and sequence the information you have gathered in the first stage in such a way that lets you define better the problem you are tackling. If you have conducted interviews in the first stage, you can analyse the answers and highlight any key phrases that relate to the problem. Thus, this stage will bring clarity and focus to your work because you will know what the real problem is. Ideally, it would be best if you wrote this down in the form of a problem statement . What is interesting is that up till now, you have shaped the definition of the problem solely as seen from the users’ perspectives and without any constraints of existing solutions.
  • Stage 3 – Ideate: Using the problem statement from stage 2, you can start generating several logical ideas that seek to resolve the problem. These ideas are typically rough ideas – ones that are the result of brainstorming . Still, they should be valid approaches that can potentially solve the problem being tackled. The important thing here is to “think outside the box” and generate several ideas so that there are some options to choose from for prototyping in the next stage. You can sketch these ideas and show them to the users to refine them and at the same time filter those ideas that are worth investigating further.
  • Stage 4 – Prototype: During this stage, you will work with your team to generate several inexpensive prototypes to be able to investigate and explore the potential solutions proposed so far. The aim of the prototype stage is also to have something to share and will act as a basis of communication with your team members and other stakeholders including users. It is essential to remember that you are not trying to identify the correct solution here. Instead, you are exploring from a number of potentially good approaches to addressing the problem. Therefore, you should not waste much time thinking about how to prototype or building a prototype. You should pick up some materials and start. Each solution is prototyped, investigated and accepted, improved, re-examined or rejected. Not spending too much time and not building complex, costly prototypes will thus make it easier for you to let go and move to another one. At the end of this stage, you will have a good idea of which solutions are most likely to address the problem and what their constraints are.
  • Stage 5 – Test : The best solutions from the prototyping stage are tested in the context of the real product using designers, evaluators and real users. Testing is carried out to evaluate each prototype and assess the degree to which it addresses the problem that is being tackled. This is an iterative process since the results from these tests can sometimes be used to refine the problem, the proposed prototypes and the solutions. This leads to further alterations and refinements of the prototypes being tested, and hence moving back to previous stages. Testing also provides an opportunity to understand and empathise more the users since you are observing and engaging them. This is also a stage that will help you personally to refine the way you have framed the problem and address any remaining pre-conceptions that you might still have. The result of this stage is a prototype that solves the problem, and hence one that can be used as a model to build the real solution.

Want to learn more?

If you’d like to become an expert in UX Design, Design Thinking, UI Design, or another related design topic, then consider to take an online UX course from the Interaction Design Foundation. For example, Design Thinking , Become a UX Designer from Scratch , Conducting Usability Testing or User Research – Methods and Best Practices . Good luck on your learning journey!

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About Justin Mifsud

Justin is the founder of UsabilityGeek and has extensive experience with creating usable and memorable online experiences. He is primarily a consultant specialising in several core areas. Justin is also a visiting lecturer with the University of Hertfordshire and an expert reviewer at Smashing Magazine. You can reach out to him via his LinkedIn Profile .

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A Systems View Across Time and Space

  • Open access
  • Published: 13 April 2023

Design thinking as an effective method for problem-setting and needfinding for entrepreneurial teams addressing wicked problems

  • Rahmin Bender-Salazar   ORCID: orcid.org/0000-0002-5783-6314 1  

Journal of Innovation and Entrepreneurship volume  12 , Article number:  24 ( 2023 ) Cite this article

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Organizations in a wide array of fields and disciplines are increasingly using design thinking as an innovative process to create products or services that address wicked problems in their industries. Design thinking, a method of creative and collaborative problem solving originating in the tactics of designers, is a product design and development process that is, more and more, being used as a tool to move innovation forward and structure creation processes in diverse disciplines, from product development to food creation to social science research. Increasingly design thinking has become popular beyond the confines of creative and design disciplines and into the realm of wicked problems in social and ecological systems. While design thinking has many forms and applications, this study uses a refined version built upon the key themes of inspiration, ideation, and implementation as defined by Tim Brown, CEO of IDEO (2009), and situates it within the social science discipline—namely, systems thinking, organizational learning, and action research. Through a distilled design structure this flexible methodology combines insights from organizational development, social psychology, systems theory, and design research. By embedding learning and reflective practices into the structure of design thinking, a hybrid model of design thinking emerges that is a more effective tool for framing, setting in context, and solving these types of problems within teams.

From large private companies to small NGOs, academic institutions, and government entities, all are striving to learn about and create innovative services, products, and experiences that address the problems the relevant stakeholders in their industries face. Design thinking, a methodology for problem solving that has its origins in designers’ approaches, tactics, and needs to make this multi-disciplinary process explicit (Gregory, 1966 ), has increasingly emerged in recent decades as a powerful method to drive the innovation process in the pursuit of improvement. Design thinking, as described by the emerging management and innovation scholar Michael Luchs, is “…a creative problem-solving approach—or, more completely, a systematic and collaborative approach for identifying and creatively solving problems” ( 2015 , p. 1). Design thinking’s holistic approach to stakeholders and systems, coupled with its participatory nature, has made it an approachable technique to use beyond the fields of art, architecture, engineering, and technology that traditionally have design disciplines. The theories and practice of design thinking have grown in popularity and have been more heavily used in the academic discourses on management and in the business industry over the past several decades. Thus, this discipline has emerged as a problem solving tool beyond the traditional confines of design (Johansson-Sköldberg et al., 2013 ).

This leads to the following research question: to what extent does the application of design thinking, tasked with addressing wicked problems, represent an effective means for team problem setting and problem solving in organizations?

To fully grasp the concepts discussed in this proposal, it is helpful to clarify a few definitions before proceeding. Wicked problems: these are difficult and challenging problems, which appear in all fields and organizations; the most complex, multifaceted, and intractable problems with systemic impact are referred to as wicked problems (Churchman, 1967 ; Rittel & Webber, 1973 ; Roberts, 2000 ). Organizations: This term is defined as “social units (or human groupings) deliberately constructed and reconstructed to seek specific goals” (Etzioni, 1964 , p. 3) and, in this study, they are defined as seeking to solve problems through the creation of a new product or service. Design thinking: The definition of design thinking in this study can be simply understood as the use of methods and research practices to solve problems that are traditionally not in the fields of design, architecture, or engineering.

A brief history of design thinking

Design thinking was evangelized and popularized by IDEO beginning in the early 1990s (Brown, 2009 ); however, it existed in the academic discourse much earlier in various forms. To understand the current and evolving use of design thinking, a historical review of this process is beneficial. Specifically, it is essential to examine the early work examining designers’ practice and research, occurring in the latter half of the twentieth century, by the parents of modern design thought: Lawson ( 1980 ), Rowe ( 1987 ), Archer ( 1979 ), and Cross ( 1991 ).

An initial push to make a more rigorous discipline out of design thinking sprang from what Michael Barry and Sarah Beckman—current researchers exploring learning in design thinking—refer to as “…a need to make design thinking explicit and a need to embrace the many disciplines that are engaged in some way with design” (Beckman & Barry, 2007 , p. 26). The movement towards an explicit design method began in the 1960s, which would later be referred to as the first generation, and the subsequent movement in the 1970s and 1980s, known as the second generation (Rittell, 1984 ). This second generation of design thought began to emphasize the social aspects of design, by including active participants in the process (Beckman & Barry, 2007 ).

As described by Archer, “there exists a designerly way of thinking and communication that is both different from scientific and scholarly methods of enquiry when applied to its own kinds of problems” (Archer, 1979 , p. 18). This assertion from Archer accents not only the thinking aspect but the unique way of communicating used by designers applying the design thinking method towards problem solving. Similar to this, Cross explains that the design thought process is a research practice and a way of processing information, described as “designerly ways of knowing” ( 2001 ), that is an independent methodology with rich theory and should not be dependent on social science theory ( 2007 ). These two scholars lay the groundwork for design thinking to emerge as a distinct discipline for tackling problems in a myriad of disciplines.

In addition, Rowe outlined a systematic design process to problem solving that emphasized the role of the designer to address the needs of the client ( 1987 ). He described this user-centered process as design thinking, which was one of the earliest uses of the term. In Rowe’s design thinking process, a designer intervenes in a client organization; interprets the evidence gathered through quantitative and qualitative investigation; and makes an effort to address the challenges presented in the form of a product or service. In Lawson’s work, the process of design thinking, though not explicitly called that, is explored as a process that utilizes experimentation and information gathering tactics to tailor products ( 1980 ). Lawson’s definition predates Rowe’s use of the term of design thinking but similarly focuses on the designer’s expert role in assessing the needs of a client and testing possible solutions. This process is a tool that designers can masterfully use, informed by their expertise and designerly ways of knowing (Cross, 2001 ), to ultimately solve challenges that often fall into the definition of wicked problems. Rowe and Lawson focus on the intrinsically unique features of design thinking, with an emphasis on how the use of data gathering and testing make it an ideal tool for finding appropriate and optimal solutions.

These foundations of design thinking led us to Tim Brown’s definition of three overlapping, sometimes non-sequential elements—inspiration, ideation, and implementation—as outlined in Change by Design ( 2009 ) and popularized by IDEO. This simple structure serves as the foundation in which to organize the foundational theories for the proposed method in this article. This definition of design thinking is informed by the work of Lawson ( 1980 ), Rowe ( 1987 ), Archer ( 1979 ), and Cross ( 1991 , 2001 ). This foundational design method is broadly defined as the three key elements can be repeated, can overlap, and can be non-sequential (Brown & Wyatt, 2010 ).

Design thinking adapted towards addressing wicked problems

For this exploration of design thinking’s effect and innovative potential in addressing wicked problems, it is essential to understand the corresponding academic discourse and how it has evolved with design thinking. The theory was first described in an editorial by management theorist Churchman ( 1967 ) as a reaction to the term, first coined by Horst Rittel. The article was an exploration of these difficult, virtually unsolvable problems in the management science discourse and responsibility of society and academia to accept their intractability and find innovation solutions to live with them (Churchman, 1967 ). This first formal definition of the concept was further expanded with more defined parameters with the article of Rittel and Melvin Webber in 1973 as uniquely complex problems. Rittel and Webber’s ( 1973 ) work framed wicked problems within the context of social policy planning, where problems are often not clear, and contrasted that with problems in mathematics and chess, where there are clear cut solutions. As stated by modern theorists Brian Head and Wei-Ning Xiang, “…the ubiquity of wicked problems is the norm, and present in almost every pressing issue area that matters to human society today…” ( 2016 , p. 1). This description describes the growing relevance and prevalence of wicked problems on human systems and how it has grown in importance from its inception.

Herbert Simon, a pioneer in design research and artificial intelligence, wanted to use a design approach, in the vein of the one described above, as a unique discipline, to tackle “ill-structured problems,” which he described as problems with undefined characteristics ( 1969 ). Simon described his approach to design as a means of “…devising artifacts to attain goals…” (Simon, 1969 , p. 114), which continued a trend of describing design as a solution making and transformative process. This interpretation of design thinking continued to gain momentum amongst theorists and practitioners throughout the twentieth century, which resulted in design thinking as a methodology becoming synonymous with problem solving, especially as a multidisciplinary practice for framing wicked problems (Buchanan, 1992 ). Design thinking as a method to solve problems outside the creative domain began with Herbert Simon, who applied design methodologies to science and his field of artificial intelligence ( 1969 ). This movement of applying the design thinking discipline to fields not traditionally associated with design continued with the product development process used by IDEO, know as Human Centered Design or HCD (Brown, 2008 ; IDEO, 2011 ). The degree of client participation and at which stages of the process vary between methods, but they agree on a key area of design thinking—that the client or product user is the primary focus.

As design thinking moves beyond the traditional creative sphere and enters the realm of addressing wicked problems across a wide spectrum of topics, the discipline is enriched by the rigorous research practices that the social sciences have to offer. The stand-alone discipline of design thinking explored in this article integrates some of the social science methodologies to effectively adapt to the new terrain of designing for social systems. Specifically, this discipline is informed by systems theory (Bertalanffy, 1969 ; Dentoni et al., 2023 ; Meadows, 2008 ; Senge, 1996 ), organizational learning (Argyris & Schön, 1978 ; Kolb, 1984 ; Senge, 1990 ) and action research (Lewin, 1946 ).

Design and systems

Systems are an essential element to implementing a design thinking process that addresses wicked problems, because they allow the designer to see a more expansive view of the problem. To understand how to design a specific product or service, the designer often analyzes the various systems that are involved, such as social, technological, ecological, or political systems. By understanding the inner workings of these systems and collaborating with relevant stakeholders, a designer can co-create a product or service that acts as a targeted intervention to improve the system. This perspective has its origins in general systems theory, formulated by biologist Ludwig Von Bertalanffy ( 1969 ), which expands the understanding of systems beyond science and analyzes all systems in an intricate, open, and holistic manner. The majority of design thinking approaches are human-centric perspectives on general systems theory in that they focus not only on the systems involved with a specific intervention but also on how the different systems interact with each other. Though most design thinking processes are human-centered, they are not exclusively focused on social systems, because the ecological and built environment are also considered. Expanding on this viewpoint is organisimic theory (Goldstein, 1995 ), which emphasizes human interconnectedness—that humans are intrinsically and inextricably intertwined with the natural environment and the ecological systems therein. In addition, Barry Commoner, in his work The Closing Circle , further stated that everything in living systems is connected to each other and what has an effect on one affects all (Commoner, 1971 ). These ideas inform systems thinking (Dentoni et al., 2023 ; Senge, 1996 ), which is an application of systems theory to interpret the intertwined and dynamic interactions among multiple interdependent elements to inform possible interventions. This approach to interconnected systems informs the design thinking approach through the very foundation of the process—placing the human at the center of the research and looking at all the ways this individual connects with the product, service, or system.

Design thinking to stimulate learning

The principles of design thinking are human-centered, that is, the results are specifically tailored to the end-user, and are created using a process of collaboration, active engagement, and reflection (IDEO, 2011 ). This process can be further explained using the double loop learning theory (Argyris & Schön, 1978 ), which informs how reflective practice foundationally builds on learning. Double loop learning involves single loop learning—repeated attempts to address the same issue with the same method—while additionally engaging in reflective practice to learn from past performance and emphasize repeat attempts to refine approaches (Argyris & Schön, 1978 ).

David Kolb, a scholar in learning science, similarly, outlines an experiential learning model ( 1984 ) rooted in social psychology, which focuses on concrete action, learning from experience, reflection, and experimentation. This theory involves an axis of learning with the y -axis containing two opposing methods of processing experience and an x -axis of opposing methods of transforming experience. This axis of learning can be seen in Fig.  1 , and display experience processing in learning from a spectrum of concrete examples as one extreme and abstract conceptualization of ideas as the opposition. The processing of information is similarly balanced that with two opposing methods of transforming experience (Beckman & Barry, 2007 ; Kolb, 1984 ). The two diametrically opposed information transformation processes include reflective observation on one end and active experimentation on the other (Beckman & Barry, 2007 ). In simple terms, the process as seen in Fig.  1 shows two forces of learning that of processing reality and transforming it within each there is a tangible and intangible component. The work of Kolb, Argrys, and Schön increase the potential to learn from the design thinking process with rapid prototyping practice—reacting and changing the product, system, or service based on reflective practices and adapting based on those reflections. Rapid prototyping is influenced by social learning models, which emphasize interaction in learning and the importance of experimentation with both thought and action.

figure 1

Kolb Learning model as adapted from Beckman and Barry ( 2007 ), Kolb ( 1984 ) and Kolb and Kolb ( 2005 )

Charles Owen, a design academic from the Illinois Institute of Technology who has advocated for design as an engine for innovation ( 2006a ), builds on the prototyping practice from Kolb, Argrys, and Schön. Owen theorized that the design process has discernable phases that, while often not in order, generally begin with the analytic research stage and end with the synthetic experimentation and creation stage (Owen, 1993). This innovation model begins with creating ideas and concepts from research and then applying them to experiments for testing. When used through the lens of learning, this proposed process, as illustrated in Fig.  2 , begins to take shape as a non-sequential, innovative method to interpret and address complex problems. This process is illustrated in the work of Beckman and Barry ( 2007 ) who combined the elements of Owen ( 2006b ) in a simple vestige of two axes and four quadrants. In this prescribed and infinitely repeatable process, concrete analysis brings about observable research that can then be applied to abstract analysis, that is, frameworks and theories. Finally, this leads to abstract synthesis, which is the creation of ideas that can be clearly synthesized to become concrete solutions.

figure 2

Innovation process as adapted from Beckman and Barry ( 2007 )

Using design thinking in concert with action research

Design thinking, as described by Owen, seeks to form knowledge through action (1997), which is similar in style and approach to Action Research (Lewin, 1946 ) in the social sciences. Action research was first created for researchers to take a participatory and active role in their studies to mold and guide their experience (Lewin, 1946 ), which echoes the role of the designer in a design thinking process. The designer or researcher needs to take account of their subjects and make observations, which is a traditional research paradigm while also understanding their impact as a participant in the process. In addition, reflective practice (Argyris & Schön, 1978 ) is a means to review and learn from past experience, and with this tool, a designer or researcher is able to build on observations of the research subject or client and create the best solutions for them. A similar approach to the use of knowledge aggregated from observations and reflective practice, is the needfinding model, which is an exploration of addressing the needs of a particular subject and working to create a solution tailored to solve this problem for them (Faste, 1987 ). Needfinding in design thinking does not occur as a sequential step after reflection and observation, but rather as a method to guide both of those processes to address the needs of the intended client or product user. Similarly, in action research, needfinding is necessary for the researcher to undertake to gain context of motivations of organizations and individuals involved. In action research, the subject and researchers are all participants and collaborators in the change process and its essential to understand their needs in this context, which parallels the collaborative and solution creating work of a designer.

Schön described design, in its traditional form, as a tacit process with designers’ knowledge that is difficult to transfer or explain ( 1983 ). This situates designers as having specific expertise that is difficult for those without the professional know-how to comprehend or utilize. Design thinking seeks to clarify the discipline of design into a process more akin to implicit knowledge (Nonaka & Takechi, 1995 ), allowing design expertise to be disseminated to a larger audience, including both the designer and the client or product user. This implies that the interaction between the designer and the client is a reciprocal transaction or a communication between interacting components and systems (Germain, 1991 ; Luhmann, 1995 ). This interactive method represents the action research process, where both parties contribute to the creation process, with the designer leading the exercise. The change desired in the design thinking process, rather than research study, is an output in the form of a product or service made in collaboration with the client.

This approach to learning is common within design in that it is meant to create the ideal solution through experimentation, iteration, and continually learning from both. Using participatory action research, that is focusing on rapid learning, repetition of the practice-driven design thinking framework, and reflection, is essential for innovating and solving wicked problems (Argyris & Schön, 1991 ; Lewin, 1946 ).

Innovating through design thinking

Innovation, described as the “core renewal process” in an organization purposed with creating new products and services (Bessant et al., 2005 ), is the mechanism for addressing wicked problems. To innovate effectively to remain competitive, organizations have increasingly turned to the application of design thinking as a process for product development in recent decades (Johansson-Sköldberg et al., 2013 ; Lockwood, 2010 ). Design thinking-driven problem solving is a powerful and disruptive method that creates innovative products and services that seek to address these types of problems across diverse fields.

This article uses a foundational approach to design thinking-driven problem solving, which is, in essence, a flexible framework that does not adhere to a strict structure. Rather, it is able to ebb and flow within the design challenge and cater to the relevant stakeholders. As stated by Sydney Gregory in the seminal work The Design Method , “[the] design method is a pattern of behavior employed in inventing things…which do not yet exist. Science is analytic; design is constructive” ( 1966 , p. 6). Design, in this context, is used as an engine of product, system, and service creation that addresses individuals’ needs and challenges.

The design thinking process explained above can be considered an innovation process (Brown & Wyatt, 2010 ) and has a social learning component (Beckman & Barry, 2007 ). More specifically, this process can be defined as a problem setting method (Schön, 1983 ). Problem setting, as explained by design cognition scholar Willemien Visser is “…the process by which we define the decision to be made, the ends to be achieved, and the means that may be chose[n]” ( 2010 , p. 4). Problem setting is the first step towards innovation and tackling a wicked problem. By defining the problem and understanding all of the pieces that interact with it, one can begin to address, but not necessarily solve a wicked problem. To understand how to use design thinking as a method within this innovative problem setting process, one must understand the context of the current design thinking discourse.

Towards a refined design thinking model

Organizations are consistently looking for innovative ways to advance their products, profits, and goals, and design thinking, though not clearly defined, has emerged as a driving force to meet these challenges. Despite the varying definitions (Brown, 2008 ; Dorst, 2006 , 2010 ; Kimbell, 2015 ), there are enough similarities that describe the key elements of design thinking that bring it in line with other design and social science research methodologies. By combining a few of the fundamental elements into a hybrid model of design thinking, it can be used as a powerful tool to address wicked problems that organizations face. This method, as illustrated in Fig.  3 , brings together the elements of Charles Owen’s map of innovation ( 1998 , 2006a , 2006b ), Kolb’s experiential learning ( 1984 ), and Tim Brown’s three signature elements of the design thinking process ( 2009 ).

figure 3

Hybrid model of design thinking, which is a design process workaround with design thinking and innovation adapted from the work of Beckman and Barry ( 2007 ), Brown ( 2008 , 2009 ), Brown and Wyatt ( 2010 ), Brown and Katz ( 2011 )

The components of inspiration, ideation, and implementation (Brown, 2009 ) serve as the foundation of this hybrid model. Using Brown’s simplified construction could be interpreted as embracing the recent, popular versions of design thinking as a third or independent discipline. However, its approachable three-pronged structure provides a categorical separation between steps and meshes well with Owen’s concepts of innovation—the interplay of analysis and synthesis with abstract and concrete ( 1998 , 2006a , 2006b ). This powerful combination creates a streamlined and flexible framework, where innovation can occur in a non-sequential order, dictated by the needs of the problem. Interestingly, Archer foresaw this hybrid approach when he stated, “time is rapidly approaching when design decision making and management decision making techniques will have so much in common that the one will become no more than the extension of the other” ( 1967 , p. 51). Archer’s foresight in the above hybrid design approach is in line with his third-way ( 1979 ) thought process but differs in that this design discipline works in concert with social science instead of wholly separate from it. Using this innovative hybrid design thinking model, wicked problems can be quickly identified and addressed, with an outlook towards finding specific solutions to fit users’ needs.

Research design

Building on the theoretical model, based on the literature review above, a case study was undertaken to better understand the model in practice. The case study used a participatory design thinking exercise with a cohort of students enrolled in an applied entrepreneurial Masters-level course at Wageningen University. This course was targeted at students interested in entrepreneurship and circular economy, and worked with eight student teams that were developing business ideas using renewable materials in garment production. Disruptive innovation—a product, service, or approach that fundamentally upends the status quo of an industry or field (Christensen, 1997 )—serves as a lens in this case study to analyze the effect of design thinking on problem solving and concept development of the student teams’ entrepreneurial ventures The course was focused on circular economic systems, which seeks to reuse resources in a closed, infinitely repeatable loop, which is in contrast to traditional linear economic models that use finite resources and create waste (Geissdoerfer et al., 2017 ). The Ellen MacArthur Foundation, a leader in applying the circular transition, define the concept as the following:

A circular economy is an industrial system that is restorative or regenerative by intention and design. It replaces the “end-of-life” concept with restoration, shifts towards the use of renewable energy, eliminates the use of toxic chemicals, which impair reuse, and aims for the elimination of waste through the superior design of materials, products, systems, and, within this, business models. (Ellen MacArthur Foundation, 2012, p. 7)

Circular economy seeks to reduce humanity’s impact on the environment and climate by decreasing waste and using resources more efficiently, thus attempting to solve the wicked problem of negative human impact on the environment.

Creating a baseline

Participants in the study came from two types of academic backgrounds: a science-based one, and one rooted in the social sciences. There was an observable difference between each group in their ability to learn and apply design thinking. Students from a science-based background, such as environmental science or biochemistry, were able to learn and use design thinking concepts with greater ease than those with a social science, humanities, or management studies background. This noticeable difference may be attributable to the science-based students’ ability to mix and match frameworks as needed to find solutions to complex problems. For example, in physics, students have been taught to use one formula for one situation with its own set of variables, and another formula for another situation with a second set of variables. In other words, the situation dictates what tools are used. Similarly, in the hybrid model of design thinking, which the students were exposed to, specific elements are only applied in certain circumstances and situations. Thus, as design thinking contains elements of the scientific method, this may have resonated more with the science-based students’ usual ways of learning and applying methods.

The overall purpose of creating a baseline was to see what portion of the design thinking concepts had permeated in participants’ minds and how they described those concepts. As such, I used what participants shared as their interpretation or impression of design thinking in their own words. In many cases their descriptions were of a concept without the use of the concept name (e.g., prototype, ideation), and I compared these explanations with the concepts used in the hybrid model of design thinking in an effort to make connections where possible. The students displayed their knowledge of design thinking during the interviews and through the course by describing important elements of the process, namely, creating prototypes, building on failed attempts, and repeated reflection on the implementation of their ideas. To establish a baseline, it was not necessary for participants to use the exact names or descriptions of the design thinking concepts, as the real test of whether they understood these concepts and could apply them would be uncovered during the design thinking in action (DTiA) section of data collection.

This qualitative methods study, informed by design thinking, was conducted in three phases: Phase 1 consisted of an ethnographic observational study and Phase 2 consisted of a series of six interviews (see Table 1 ) with past participants to assess their knowledge of and ability to apply design thinking to a real world problem.

The purpose of these two phases was to collectively gather data to understand the relationship between design thinking and problem solving in a team. Specifically, the data from the two phases seeks to answer to what extent design thinking represents an effective method for team problem setting and problem solving of wicked problems in organizations. Once collected, the data was codified (see Table 2 ) into four major themes: (1) the interviewee’s personal motivation in life and vocational goals; (2) their professed knowledge in the aspects, uses, and approaches of design thinking; (3) the interviewee’s application of design thinking in a scenario; and (4) their assessment of the effectiveness of design thinking.

The research findings examine the research question, “To what extent does the application of design thinking, tasked with addressing wicked problems, represent an effective means for team problem setting and problem solving in organizations?" To answer this question, I used the four themes outlined above to conduct the data analysis, and the interpretation of the data will continue to follow these themes. For the interpretation, I split the four overarching themes into two categories. The first category incorporates the first two themes (personal motivation and knowledge of design thinking) and acts as a baseline to gauge, where the individual is academically and what design thinking concepts they have retained. This is useful information, because it paints a clearer picture of the participants’ individual characteristics, which I then paired with the second category of themes to understand whether these characteristics play a role in the participants’ application of design thinking to solve a wicked problem. The richest set of data comes from the second category. The latter two themes (application of design thinking and perceived effectiveness) are included in this second category as a way to analyze DTiA through role-playing scenarios, which gives insight into the participants’ practical knowledge and application of the hybrid design thinking model used for this experiment.

This DTiA exercise revealed three key features of the hybrid model, which combines behavioral science and traditional design methods to create a flexible and foundational model for addressing wicked problems. Three key aspects within the hybrid model that were particularly apparent in this second category were “problem setting”, “needfinding”, and “double-loop learning”. First, interviewees successfully applied problem setting by outlining all the necessary information that would be required to solve an assignment—in this case, the hypothetical scenario of working with Apple to improve the iPhone’s falling market share. Interviewees correctly prioritized the following: (1) setting up a component team to tackle the issue; (2) collecting data on competitors to compare best practices; (3) understanding the needs of potential and past customers; and (4) creating a process to experiment and iterate on failures. These priorities exemplify the hybrid model’s three central elements and how organizational learning, needfinding, and problem setting are key to the success of the model in addressing wicked problems. What’s more, the interviewees were able to link ecological systems, such as environmental value chains and social systems while looking at both consumers and stakeholders to put the question into context. Second, participants used needfinding to distinguish what aspects of the real world problem were most important to take into consideration when evaluating possible solutions. These aspects focused mostly on the needs of human and ecological systems that were involved with the problem. Third, participants used double-loop learning to test possible solutions to the problems they faced and made iterative changes based on the positive or negative results. Specifically, the interviewees showed how they questioned all of the parameters of the prompt and laid a plan for testing, retesting, and iteration of ideas.

This study’s findings suggest that the hybrid model of design thinking is an effective framework for addressing wicked problems. Namely, participants were able to recall various terms, such as “prototyping” and “ideation” when defining this hybrid model. Furthermore, they displayed implicit knowledge by successfully using aspects of the model, including “double-loop learning,” “iteration,” and “reflective practices,” to find solutions during the DTiA exercise. For example, Interviewee C specifically defined “prototyping” as “a method to create quick test solutions that can then be iterated upon and improved with future versions towards a suitable solution.” Being an explicit definition of this design thinking concept, it is clear that Interviewee C understood and retained the information learned during the course. By contrast, Interviewee A did not identify “prototyping” by name but displayed use of the concept during the role-playing exercise.

The course participants used design thinking in the formulation of their entrepreneurial ventures, which were created to address the wicked problem of environmental sustainability. Two groups of participants in particular, Epsilon and Zeta, used design thinking to address very specific problems they identified within environmental sustainability, which are outlined below.

Epsilon team’s use of the hybrid design thinking method

Epsilon’s innovative solution was developed in response to the lack of incubation spaces for sustainable entrepreneurs in Wageningen, Netherlands—that is, workspaces and offices, where like-minded entrepreneurs can work and have access to investors and experts to grow their businesses. The team focused on Wageningen specifically, because they had the most experience in this city, as students at the local university and as entrepreneurs who had attempted a previous venture here already. Note that this was the team’s second venture attempt for this study. They first explored how to grow a mushroom skin, related to the “living skin” research project, so that they could experiment with different types of coating to make the material waterproof. They planned to sell the waterproof coating to companies to make durable clothing, bags, or car interiors. Through experimentation and the prototyping process, the team tried to grow mushrooms but faced challenges with a lack of expertise and a space to grow the fungi. The team expressed frustration about these obstacles and through reflection realized that getting expert assistance and finding a space to experiment were essential to their success as a venture; however, perhaps, these were problems they could address. As such, the team shifted their focus to a new venture, which was to find an innovative solution to the lack of incubation spaces in Wageningen.

The team researched and tested their new venture concept of creating an organic, sustainably, and locally sourced café that is an office space for ventures in the city, has a network of experts to help entrepreneurs, and offers a location for entrepreneurs to sell and test their products and services. With this shift, the team then went to collect data and surveyed people around the city and the results showed that there was, in fact, demand from residents and sustainable entrepreneurs for this type of space and that Wageningen did not currently have any locations that met these entrepreneurs’ needs. Specifically, they found that a co-working space and having access to experts are actually crucial for entrepreneurs in the early stages of their ventures, because it allows them to test their ideas and learn from others as they iterate on better solutions. Similarly, the team itself was able to learn from the failure and challenges of their first venture attempt, which inspired them to address that problem directly with a different venture. Epsilon’s venture evolved to become a café, store, and incubation space for entrepreneurs in Wageningen that sought to create products or services that are environmentally sustainable and have closed-loop, circular waste streams. Their final venture concept included a plan for further development, testing, and iteration to continue learning as they grow and improve their products.

This team’s journey from one venture to another provides an exemplary use of the hybrid design thinking model. This shift embodies Argyris and Schön’s definition of double-loop learning, the students not only explored their original question related to their venture but also if it was the right question in itself. Argyris and Schön ( 1978 ) described the concept with the following metaphor:

Single loop learning can be compared with a thermostat that learns when it is too hot or too cold and then turns the heat on or off. The thermostat is able to perform this task, because it can receive information (the temperature of the room) and, therefore, take corrective action. If the thermostat could question itself about whether it should be set at 68 degrees, it would be capable not only of detecting error but of questioning the underlying policies and goals as well as its own program. That is a second and more comprehensive inquiry; hence it might be called double loop learning. (pp. 2–3)

I shared the metaphor above with the students during the beginning of the course, and this group exemplified double-loop learning in the selection and refinement of their venture. Team Epsilon showed their understanding of the context of a venture and how that can change the very nature of a proposed solution as it was for them, when they shifted the problem they focused on. Furthermore, their reaction to changing circumstance can be interpreted as the team displaying Schön’s ( 1983 ) concept of “reflection-in-action” (p. 79). The team struggled with their concept and made changes that ebbed and flowed with the challenges they faced, which in Schön’s definition would be part of the designer’s reflective “conversation with the situation.” Their use of double-loop learning in regard to building on lessons learned and changing approaches based on feedback led them to their new venture and guided how they continued to iterate and improve that new venture. Furthermore, they expertly displayed problem setting and understanding the context of a venture and how that can change the very nature of a proposed solution as it was for them, when they shifted their problem. The final project from this team was well thought out, fit to context and was an exemplary use of the hybrid model.

Zeta team’s use of the hybrid design thinking method

The Zeta team faced very different challenges in creating their venture. The team members, who came from diverse backgrounds and had varying interests and skillsets, came up with a plethora of ideas and had a difficult time choosing one idea to move forward with. The ideation and brainstorming process was not decisive or iterative, and the students expressed their frustration as the process rolled on without a clear venture in sight. The team worried that they had fallen behind and would not have enough time to complete all aspects of the project. With design thinking coaching by the researcher, the team was encouraged to refocus their efforts to think about any problem, not necessarily related to environmental sustainability, and see how they could collectively address it. Once they had decided on a problem, they could then begin introducing aspects related to reducing waste streams and circular economy in an organic way that would connect the problem they chose to the bigger, wicked problem of environmental sustainability.

The team used needfinding to find the requirements of the problem and then utilized framing and reframing to make their venture work in that context. This venture’s process exemplifies frame innovation, coined by Dorst ( 2015 ), which he describes as a “key entrepreneurial activity” (p. 149). The team shifted frames, from seeing their venture as a means to solve an aspect of environmental sustainability, to solving a real-world problem that can be connected to environmental sustainability. The Zeta team went through further consultation and began discussing one team member’s proposed problem based on her experience working with the United Nations (UN) on disaster recovery in Latin America. She described the problem of people needing quick housing when a disaster strikes; the logistic challenges of getting temporary, single use housing into the disaster area; and the waste the homes leave once they are no longer used. This discussion led the group to connect this issue to the “living skin” fungi material to create temporary housing that could be lighter weight, biodegradable, and reusable. This idea connects the problem posed within the problem of environmental sustainability, which was their task. Furthermore, this shift exemplifies an understanding of systems thinking and interconnectedness of social and ecological systems. Once the initial concept was developed, they began to refine the idea using team members’ expertise working in international development and aid as well as environmental sustainability. They then turned to the questions of how to make this into a venture and who would be their target audience. This process led them to brainstorm how they could balance the needs of potential clients (disaster response organizations), potential users (disaster victims), and the natural environment (ecological footprint). The team conducted surveys and found that potential clients would be interested in cost and scale of the potential solution, while potential users would be most interested in comfort and durability. Those considerations were then balanced with creating the minimalist ecological footprint and having a viable business model so the venture would thrive. They made two crucial decisions at this juncture: first, they decided not to manufacture the material but to source it from a third party, and second, they decided to structure their venture as a non-profit focused on the UN and disaster recovery agencies.

Using the design thinking concepts of rapid prototyping and reflection they were able to quickly figure out which ideas were working and abandon those that were not, which ultimately led to a venture they described as “living houses.” This iterative process they embodied shows the power of using design thinking for concept refinement. The team’s final venture concept was a not-for-profit organization that sourced biodegradable and reusable materials to create light-weight, temporary housing to be sold to NGOs, governments, and public international institutions for disaster victims around the globe. Their plan included next steps for further testing and iteration to improve the product and business model. In both cases, the Epsilon and Zeta teams used the hybrid design thinking model to problem set and problem solve as they set up and executed their ventures. This clearly helps address the central research question of the study by showing the utility of design thinking as tool for addressing wicked problems both in the internal venture creation process and the problem the venture sought to address, environmental sustainability.

Connecting team’s use of design thinking hybrid method to interview data

While these team examples provide evidence to support the positive impact of design thinking on problem setting and solving for wicked problems, the most interesting results came from the Phase 3 interviews that took place 1 year after completion of the course. During these interviews the participants were tasked with using the hybrid design thinking model in a theoretical applied scenario. Through these participant interviews, I was able to explore which features of design thinking they had internalized and how they might apply those to a real world problem. As explained in the following discussion, the participants’ ability to use design thinking concepts implicitly and explicitly over a year later shows that the concepts were adopted as a modus operandi, at least in part. As shown in the matrix in Fig.  4 , the participants all showed a high ability to apply the competencies regardless of their ability to define them as. In addition, the participants who did not recall the definitions were able apply the competencies to a higher level of specificity and knowledge than two out of the three interviewees that could.

figure 4

Matrix showing interviewees’ ability to define ( x -axis) and apply ( y -axis) on key design thinking competencie s

In the scenario with the interview, participants were tasked with describing the steps they would take to tackle the problem of declining market share of the iPhone. Without being specifically prompted, all interviewees included some form of waste reduction and environmental sustainability into their action plan in the scenario. Some causation for the inclusion of these environmental themes could be the students’ backgrounds, their association with the course’s focus on this particular wicked problem, and/or a general growing awareness of the global climate crisis. That said, their ability to connect a problem to a deeper, wicked problem demonstrates their use of the competencies of system thinking and problem setting from the hybrid design thinking model. They were able to place a practical task within a wider context and connect it with wicked problems involved, such as climate change and electronic waste.

Much like in the case of the Zeta team described above, any seemingly unrelated problem can be used as a gateway to begin discerning the mechanics needed to address a specific, wicked problem, which will lead to creating experimental solutions that can be further tested. Furthermore, the participants were able to identify, in name or description, the three core elements of the hybrid design thinking model—inspiration, ideation, and implementation—and delineate corresponding activities for each while also explicitly and implicitly describing design thinking’s approach to solving wicked problems. The participants’ perception of and demonstrated application of design thinking elements in their problem solving procedure in the interview sheds light on the effectiveness of design thinking as a problem setting and solving tool. This suggests that the participants embraced design thinking, specifically the three-pronged hybrid model that melds design methodologies and behavioral science, as a useful process for problem solving. More important than the interviewees identification of the steps of the model, was their application of problem setting and problem solving strategies that follow the three main elements of design thinking. Participants were able to show the use of brainstorming (inspiration), prototyping (ideation), and iteration (implementation) in various ways and interchangeably. This nimble and engrained use of the concept shows its effectiveness as a problem setting and problem solving tool as well as its impact on users.

Connecting findings to the existing literature

This study was informed by a literature review which examined the history, theories, and application of design thinking in addressing wicked problems. In this study, design thinking is considered a “third discipline” or independent area of study that applies behavioral science and design methodologies to a proposed hybrid model. This hybrid design thinking model strengthens typical design methodologies by including (1) systems thinking, taking into account interconnectedness of ecological and social systems; (2) organizational learning, using double-loop learning, reflective practice, and iterative prototyping; and (3) elements of action research, such as collaborative and cyclical feedback with designer and client. This integrated process is particularly pertinent when working on problems beyond traditional design, for it lends a structural framework to behavioral science research using the three phases of ideation, prototyping, and implementation. In the hybrid design thinking model, behavioral and organizational considerations are not merely optional, but rather an essential element that works in congress with design methodologies.

As outlined above, the findings of this study are in line with the literature and research that indicate that design thinking is a potent tool for addressing wicked problems. By their nature, wicked problems are intractable and complex, so when testing ways to solve them effectively the method must be able to adapt with that nature. Specifically, this research suggests that design thinking represents an innovative process uniquely equipped to address wicked problems through its use of “problem setting.” That is, the effective use of needfinding—looking for solutions for relevant stakeholders—and double-loop learning—applying iterative knowledge and testing assumptions while doing. Although the participants in this study represent a very small treatment group in a specific educational setting focused on tackling environmental wicked problems, there is potential to test this experiment more broadly in educational settings focused on a variety of wicked problems.

Implications for future research

There are four overarching implications that result from this study that academic researchers and practitioners should take into consideration when exploring how to use design thinking as an effective method to address wicked problems. First, future research should conduct experiments using design thinking to address wicked problems that occur within other thematic areas, such as gender inequality, wealth distribution, employment with new technologies, and religious tensions, among others. Second, future research should test a variety of team compositions and study settings beyond that of a university. For example, team members could be part of a research institution, corporation, government, or NGO, and studies could be conducted within those organizations or across disciplines. Third, future research should explore what other aspects of design thinking are effective and learn why they are or are not successful in tackling wicked problems. Fourth, future research should test the hybrid design thinking model’s effectiveness using other forms of design thinking as a control. Finally, beyond academia there are implications of this study for professional practice. Gleanings from this study and use of the hybrid model in the field can occur immediately if used as an adaptable and editable tool for problem solving. This can be used in NGO’s, governments, universities and companies working on wicked problems in their work.

Limitations

This was a qualitative methods study that included a participatory design exercise focused on students enrolled in an entrepreneurship and circular economy course, where they were tasked to use design thinking as a method for creating innovative solutions to the wicked problem of environmental sustainability. While designed to examine how effective design thinking is for setting and solving wicked problems for teams, there is a clear limitation of its application on settings outside education, such as in business and practices outside of academia. Although the course was hands-on, involved the creation of a nonprofit or for-profit business, and was team-based, it still took place in an educational setting rather than in the open marketplace. In addition, this study unfolded in a European context and specifically within the Netherlands, which limits its scope further. As stated earlier, there are wider implications for this data beyond being held in an academic setting that influence the results and potential uses of design thinking. As stated above, future studies should be conducted with teams outside of academia who are tackling different wicked problems other than environmental sustainability. Different results could occur in different settings and problems and future research can explore those possibilities.

Beyond the components of the research, this study had limitations with time, as it had to be carried out during a specific semester and was dependent on student availability. In addition, due to university considerations, including the time needed for proposal review and IRB approvals, there were delays in conducting the interviews which were originally set for May 2018, but were carried out in December 2018 and January 2019. However, this allowed for a shift in focus of looking at how the knowledge and practice of design thinking remained implicitly and explicitly in the interviewees’ problem solving practices. A final limitation is that this study was a doctoral dissertation, which means it had a limited budget and a specific time period in which it was required to be completed.

Final thoughts

Analysis of designers’ thinking and doing has been explored for over a half century, and design thinking, in particular, has evolved over the last three decades from a process only used by designers to more expansive use. Along with the expanded use of design thinking is the rightful criticism, skepticism, and curiosity with the approach, which can offer an opportunity for further refinement and transdisciplinary use. This evolution has expanded design thinking from traditionally creative fields to help create products to practical, ergonomic and aesthetic standards to being used by governments, social policy researchers, non-governmental organizations, and many more to solve societal problems and the most difficult among them, wicked problems. The hybrid design thinking model strengthens design methodologies with systems thinking, organizational learning, and action research, which can help deepen and inform the design methods when working on problems beyond traditional design. IDEO’s popularized design thinking process with the three elements of inspiration, ideation, and implementation provides a structure that can be used as a basis to add insights and tactics from social sciences—namely, systems thinking, organizational learning, and action research—and designer’s methods more broadly. Systems thinking offers an opportunity for teams to zoom out and have a macro view of the dynamic, interconnected elements of the wicked problem they seek to address through iterative solutions and reflection. Organizational learning offers a posture of learning which can strengthen the iteration, testing, and reflection processes in design thinking. Finally, action research informed practice with design thinking enables teams to be active participants, researchers, and designers in finding possible solutions to wicked problems. Design thinking when applied to solving problems in an entrepreneurial education setting will add to the effectiveness and innovative nature of the solutions created. Through creative brainstorming, experimentation and reflection being integrated into the creation of entrepreneurial solutions to wicked problems there is great potential ramifications beyond educational settings, such as industry, government, and civil society.

Availability of data and materials

The data and materials used in the research are available through the ProQuest dissertation database as part of graduation requirements for the PhD at Fielding Graduate University.

Abbreviations

Design thinking in action

Institutional Review Board

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Acknowledgements

Thank you to Wageningen University & Research and Fielding Graduate University for the opportunity to conduct this research in an entrepreneurial classroom setting. Ethical Approval through institutional review board (IRB) is detailed in Appendix B . This work was completed as part of doctoral research of Rahmin Bender (-Salazar) conducted for the Fielding Graduate University and at Wageningen University & Research and published with ProQuest as part of graduation requirements.

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Appendix A: Interview Protocol—November 2018

[To open the conversation a bit of small talk and catching up with the former student, what they have been up to and what do they have planned next and this lines up to the informal questions below (in no particular order).]

Welcome and thank you for this time and to explore some of these concepts with you and get your perspective. Now that you have completed the Design Thinking course, I would like to explore with you whether, in your future career, you would consider design thinking as a way for teams to tackle difficult problems, and any ideas you may have on the subject. This is not designed in any way to test your knowledge about design thinking, or to reflect on how you did in class. I would simply like to understand whether, with what you’ve learned, you feel that design thinking is a good way to tackle tough problems, and how you would go about doing that.

Questions to warm up and understand context—5 ~ min

What is your major/main subject of study?

How do you want to use your education and what do you want to do as your vocation?

Design thinking and problem solving—40 min

[The purpose of the first question is to begin to brush on problem setting and begging the design thinking process, the parameters and elements. The goal is to solicit data from participants through storytelling and their thoughts on the topic.]

Can you tell me a story about your experience with design thinking in the class that you thought was memorable?

Are there other examples of things that struck you about design thinking?

What is it about the design thinking approach that you like the most?

Is there anything that you don’t like, or would do differently?

Let’s do some role playing. Let’s say, tomorrow you get hired by Apple to be the head of their new development team. They have a serious problem: the iPhone has reached a saturation point. You are tasked to come up with an entirely new set of functions that will totally reinvent the iPhone. How would you go about doing that, if you were using the design thinking approach? If you can, break it down using the three-phase hybrid model we discussed: Ideation-Prototyping-Implementation.

Is there anything about design thinking you feel you need to know more about, before you could confidently begin to use it?

Wrap up—10–15 min

So in sum, do you think design thinking a good method to produce disruptive innovation, or would you use other methods?

Does design thinking need to be adapted to the fast pace of disruptive change today?

Appendix B: Ethical Approval for Research—April 2018

figure a

1) IRB Approval Information

Name: Rahmin Bender.

IRB#: 17–1107

Title: Applying Design Thinking and Practice to team projects seeking to create regenerative and sustainable products to address the wicked problem of sustainable garments

Faculty: Fredrick Steier.

Type: Title Change and General Revisions.

2) Study Summary

The dissertation project seeks to explore through participatory action research, how the application of design methods to address wicked problems represents a disruptive innovation in the process of solution creation and if so or not, to what extent. The disruptive innovation is framed within the context of the Netherlands, the public University education system and the field of sustainable fashion and garment production. The specific context of this study will be at Wageningen University and Research in the Netherlands working with student teams creating business ideas, using design thinking and aligned methods, with the renewable materials in garment production. The forty Masters students in a circular economy course will be split into eight teams that will work with designers using these materials to create business and product concepts using design thinking processes facilitated by me.

3) Revision Checklist

I. Change title to: Applying design thinking to entrepreneurial learning spaces purposed with addressing wicked problems.

Title changed to emphasize more on the application of design thinking on the learn space and how it addresses the wicked problem, rather than focusing more and more on the

II. Change question 2 element (c) from “(c) how design process impacts team dynamics of product creation team” to (c) how design process impacts the co-creation of the entrepreneurial learning space.

Question changed to focus additionally on how using the design process not only impacts the outputs of the course but the course itself.

III. Change question 3’s following elements.

Change this bullet: “World Café held after the course to accumulate data and feedback from participants and put into context with the notes.”

New Text: Changed to Design Charrette held after the course to accumulate data, feedback and put notes into context through a participatory designing of future iterations of the course.

Change this bullet: “Depending on IRB is performed data collection will be focused on the World Café portion that will be held in January post course and the course and work will be looked at historically.”

New text: IRB includes data from the course that ended in the end of 2017 as well as data from the participatory design workshop titled a design charrette occurring in 25 April 2017.

Add the following bullet

Design-based Research informed by action research and design thinking will serve as the research method for analyzing the historic data from the course and data collected in the design charrette to address the research questions posed.

The above changes are made to reflect a change from a World Café method to a more intimate design charrette. This change was made because of difficulty getting a large enough participation for a World Café to work, ideally 20 or more people. The design charrette will use the same research element but be in a smaller setting, which will allow for more interaction. Finally, the addition of design-based research to emphasize the element of the entrepreneurial learning space and how that was actively formed and influenced by the use of design methods.

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Bender-Salazar, R. Design thinking as an effective method for problem-setting and needfinding for entrepreneurial teams addressing wicked problems. J Innov Entrep 12 , 24 (2023). https://doi.org/10.1186/s13731-023-00291-2

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design thinking is a problem solving framework

Today’s business environment has transformed from one of scale, predictability, and rigidity to one of speed, agility, and fluidity. To survive, approaches to business management need to adapt—fast. Enter design thinking as an effective framework for problem-solving uniquely modern business challenges.

There’s a reason why design thinking is such a buzzword: it works . Leading brands like Apple, IBM, Toyota, and Intuit have successfully integrated design thinking into their company culture, embracing a creative and truly customer-centric approach to product innovation. 

However, while design thinking is an attractive concept, it’s often misunderstood, oversimplified, and misused.

So, what IS design thinking?

Design thinking—literally—means thinking like a designer. It involves using creative thinking tools to approach common and complex problems holistically and from different angles. It is the definition of thinking outside of the box.

Design thinking is a human-centered, collaborative, and iterative approach to problem-solving. It strongly emphasizes empathizing with end-users when defining problem areas, then ideating innovative solutions, prototyping concepts, and testing these solutions in real-world scenarios. 

Design thinking is a human-centered approach to problem-solving that involves a structured process of understanding the underlying needs of a particular target audience and then ideating and creating impactful solutions for implementation.

This approach is characterized by its iterative and explorative nature, as it often involves multiple cycles to refine and improve the solutions continually. 

The process 

The design thinking process is made up of several stages, each of which plays a role in arriving at innovative, viable business ideas. First, it involves putting yourself in your customer’s place to understand their problem. Next, you map your customer’s problem or unmet needs with possible solutions and develop those solutions by exploring and collecting insights through things like prototyping and user testing. 

Effective design thinking requires creativity, experimentation, collaboration, and rigorous hypothesis testing to refine and redefine solutions.

While it’s a non-linear methodology, it’s often broken down into five fundamental steps:

  • Empathize : Identify and understand the needs, emotions, and experiences of your target customers through immersive research and interaction.
  • Define : Observe and define the core problem areas, unmet needs, or opportunities, based on insights you gathered during the empathy phase.
  • Ideate : Generate a wide range of creative ideas and potential solutions through brainstorming, sketching, and ideation sessions.
  • Prototype : Build real-world representations of your proposed solutions to test and refine concepts quickly, in a low-risk environment.
  • Test : Gather feedback, conduct user testing, and refine prototypes to validate the effectiveness of your solutions.

Test out a design thinking exercise: The 5 whys

Repeatedly asking “why” in response to a problem is one design thinking technique you can use to try to seek out the root cause of a customer problem, uncovering layers of complexity and the underlying unmet need (and, therefore, opportunity). 

It’s a very useful exercise in the initial stages of exploring a problem.

Here’s an example from ZipCar, when Hult students were challenged by their Head of Strategy and me to come up with compelling solutions to their pressing problems:

The apparent problem: the car won’t start

The battery is dead.

The lights were on.

The last user left the lights on.

They didn’t notice or didn’t care.

Busy people do crazy things, so we need to make sure this solution is in place…

This method—one of many in the design thinking toolkit—aids in unraveling complex problems and identifying fundamental issues that require resolution. It’s a powerful tool and often used by business professionals and consultants to get to the root cause of an issue quickly. 

Design thinking defined: A student’s perspective

Design thinking is an integral part of the postgraduate curriculum at Hult, with “Design Thinking for Innovation” one of the core courses I teach for our Master’s in International Business candidates. 

Maria Camila Aguirre Giraldo was among the most recent cohort of MIB students at Hult Boston to complete this course in fall 2023. Here’s how she now defines design thinking:

‘I think of design thinking like turning on a lightbulb when you’re stuck in a dark tunnel of problems. It helps us not only to find a way out, but also to understand our customers better. 

Instead of just fixing a problem, it is about putting ourselves in their shoes, feeling what they feel, and then coming up with solutions that really hit the mark for them. 

Design thinking goes beyond brainstorming ideas; it’s about getting creative, trying out different stuff, and not being afraid to fail—because that’s how we learn what works best. 

It’s not just about solving one problem; it’s about seeing the bigger picture and making things better in the long run. Design thinking is like having a superpower that helps us see the world through our customers’ eyes and make magic happen for them.

One of my biggest takeaways from that course is that one should use creativity not just to create a profitable business, but also one that gives back to the community. It’s important to fall in love with the problem to truly understand what people need and want, and then utilize creative thinking to develop solutions that address those needs.’

Why does it matter?

21st-century business success hinges on the ability to define the right problem, understand stakeholders, and develop relevant and value-creating solutions. 

Business leaders must have the vision and insight to create solutions that matter to their stakeholders and be able to sell these solutions emotionally and intellectually. I always start my executive education modules and postgraduate classes by quoting my great-grandfather, who founded his company in 1905 and became a successful self-made entrepreneur. The quote is as timely as ever:

A business leader is a servant of the community who earns a pay for being able to create something new, respectable, and durable, which everyone needs. — H.J. Helkama, founder of the Helkama Family of Companies  

Why design thinking is a compulsory skill for business graduates

The integration of design thinking into the business curriculum at Hult is not merely a response to a passing trend—it’s a strategic imperative that cultivates an essential skill for navigating the complexities of modern business challenges.

We aim for every student who walks through the doors of Hult to graduate equipped with the mindsets and skillsets to tackle these complex problems and drive innovative solutions as tomorrow’s business leaders. 

By weaving design thinking into the fabric of our master’s programs, our students are not only equipped to navigate such challenges, but also to harness creativity, empathy, and innovative thinking. 

By embracing design thinking principles, our students are empowered to tackle the multifaceted challenges of today’s business environment and drive meaningful change to make a lasting impact.

design thinking is a problem solving framework

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Supporting next-generation educational programs that combine the metaverse experience with a problem-solving mindset

Supporting next-generation educational programs that combine the metaverse experience with a problem-solving mindset

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カーボンニュートラル社会の実現 エネルギービジネスの変革に向けたカウントダウン(pdf), creating social value - ey is fulfilling its corporate responsibilities through ey ripples, in which it leverages the professional knowledge of its people across various fields to carry out pro bono activities that benefit society., ey japan is playing its part by operating a next-generation educational program utilizing the latest technologies..

  • Controlling a self-made avatar within the metaverse provides children with an opportunity to think about how to communicate with others.
  • Using design thinking to find the best solutions to a problem.
  • Showing how a pro bono project for EY Ripples leverages how EY does business to create a positive impact in society.

Experiencing the metaverse and creating avatars using VR headsets and tablets

Experiencing the metaverse and creating avatars using VR headsets and tablets

The workshop enabled children to create and control their own avatars and to think about different ways to communicate with others.

This next-generation educational program is being carried out in conjunction with Education A³ of Fukuoka City (Representative Director: Yuichi Kusaba ) which is a Certified NPO Corporation. Education A³ is working to eliminate disparities within children’s education, particularly in the Fukuoka area, by operating alternative schools for children who are unable to attend mainstream education. The program aims to help these children nurture problem-solving abilities and ways of thinking that differ from what they would learn in mainstream classes.

It has four sessions and caters to students across a variety of age ranges, from the third grade of elementary school to high school. The first session was held at EY Digital Hub Fukuoka, facility established by EY to lead Japan’s digital transformation. Members of EY Strategy and Consulting’s Technology Consulting team provided a communication experience using the metaverse and virtual reality (VR).

The children were each provided with tablets to enter a virtual recreation of Fukuoka City’s Torikai Hachimangu shrine. They explored the shrine and its grounds using an avatar (a virtual character of themselves) which they created and took part in an information-gathering activity. They also used VR headsets to be more immersed in the virtual world, where they worked on clearing missions.

EY Japan also supported the building of the metaverse version of Torikai Hachimangu shrine that was used in the program. For c.1800 years, the shrine has been a center of faith and communication within the region so we gave thought to how to optimize the shrine in a way that would be relevant to the modern world.

EY Japan is also proposing and developing projects which unite cutting-edge technologies, including the metaverse, with our support for companies and organizations that are exploring new initiatives or are interested in merging real and digital environments. Building a metaverse version of Torikai Hachimangu shrine is just one example of our work.

The team from EY Japan used the same approach to create the metaverse experience for children as they do when giving a client demonstration in their everyday roles. Firstly, it was important that the children had a visceral experience of the metaverse by using a VR headset. Today, children are often referred to as digital natives and can quickly familiarize themselves with how to operate technology, with younger children tending to master it the fastest. One of the children at the session commented: “When I entered the metaverse, it was surprising at the start. But then it was fun, and I thought that modern technology is amazing.”

Yuichi Kusaba, Representative Director, Education A³

A particular highlight for the children was the time spent creating their own avatars. They were completely free to choose items such as their avatar’s face, hairstyle and clothing, making the avatar an aspirational model, rather than an accurate likeness of each child. Operating an avatar within the metaverse provided children who are unable to attend school with an opportunity to think about how to communicate with others.

Experiencing the opportunities for work and play in the metaverse helps to give children hope for the future. I also think that in an era of rapid change children can learn an important skill through early exposure to design thinking: they learn how to develop their own solution to a given problem. Yuichi Kusaba, Representative Director, Education A³

Working toward design thinking that gets to the heart of problem solving

Working toward design thinking that gets to the heart of problem solving

The design thinking workshop was a valuable learning opportunity, not only for the children but also for the EY team. We were able to adjust the workshop content based on the children’s level of engagement, and establish our fundamental approach to design thinking.

The second and subsequent sessions were held as online workshops about design thinking. Team members from EY wavespace™, an innovation support hub that facilitates collaboration between various stakeholders, provided opportunities to learn how to think in a way that gets to the heart of a problem and, in turn, to its solution.

Design thinking is a method of applying the thought patterns used by designers in business situations: finding the fundamental solution to an issue can be a source of innovation. Design includes elements of planning and conceptualization and design thinking is included in programs at major US universities as a method for innovative thinking.

The EY team acted as facilitators and led discussions on issues familiar to children. They helped organize the many ideas suggested by the children to solve the problem and encouraged them to continue their discussions. The children in each group then presented their proposed solution.

This was the children’s first experience of design thinking. The second and subsequent sessions focused on junior high school students, who exchanged opinions using an online conferencing system and an online whiteboard tool to post and develop ideas. Many of the children appeared to initially find this difficult so the team responded by adjusting the difficulty of the program. When the children gained a better understanding of the scenario, they were able to contribute and get more involved.

One of the participants commented, “This was the first time do this. I don’t usually get opportunities to think so deeply about a topic, so it was really fun.” Building a basic approach to design thinking with content easily understood by junior high school students also proved a learning experience for the EY Japan team.

As adults tend to view things through existing frameworks, it was striking how the children could come up with novel ideas that were free of bias.

Yosuke Amano , EY  wavespace™ Tokyo Leader

The children discussed creating new snacks suitable for field trips, generating far more innovative ideas than adults would.

A success that aligns with EY’s Purpose and how we do business

We want to combine new technologies like the metaverse with design thinking to enable children to find their own solutions to a problem.” This was the thinking behind the program and it was a project that also resonates with EY’s global shared purpose of Building a better working world. Innovation is generated through the intersection of many different approaches so, as well as being a pro bono project for the EY Ripples program, this was also an initiative that leveraged how EY does business to impact society. In this way, the program was a great success.

Yosuke Amano , EY  wavespace™ Tokyo Leader

Yosuke Amano , EY wavespace™ Tokyo Leader

EY wavespace™

EY wavespace™   brings together business, design and technology, enabling companies to accelerate transformation, drive innovation and create measurable outcomes. With human-centered design and collaboration at our core methodologies, we support our clients reimagine what’s possible and reframe their thinking to solve problems together.

EY is fulfilling its corporate responsibilities through EY Ripples, and EY Japan is playing its part by operating a next-generation educational program utilizing the latest technologies.

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    Design thinking is a systemic, intuitive, customer-focused problem-solving approach that can create significant value and boost organizational resilience. The proof is in the pudding: From 2013 to 2018, companies that embraced the business value of design had TSR that were 56 percentage points higher than that of their industry peers. Check out ...

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  15. IDEO Design Thinking

    There's no single definition for design thinking. It's an idea, a strategy, a method, and a way of seeing the world. It's grown beyond the confines of any individual person, organization or website. And as it matures, its history deepens and its impact evolves. For IDEO, design thinking is a way to solve problems through creativity.

  16. Design Thinking: A Comprehensive Guide to Innovative Problem Solving

    Understanding Design Thinking: Design Thinking is a problem-solving approach or framework that emphasizes empathy, ideation, prototyping, and testing. It involves understanding the needs, desires, and pain points of the users or stakeholders before jumping into the solution-finding process. Empathy: Empathy is the foundation of Design Thinking.

  17. Design Thinking for Everyone: A Problem-Solving Framework ...

    Design thinking, a problem-solving framework initially popularized by designers, has evolved into a versatile tool that can be applied by anyone, not just those in the creative field. This approach emphasizes empathy, collaboration, and a user-centric mindset, making it a powerful tool for tackling challenges across various industries. ...

  18. Design Thinking: An Introduction

    Design thinking is a problem-solving framework that is ideal for tackling ill-defined or unknown problems. This makes it very effective for addressing the multifaceted problems faced by today's increasingly complex organisations. In the words of IDEO Founder, Tim Brown, for businesses, "design thinking is all about upgrading within constraints" - meaning companies must innovate without ...

  19. Design Thinking: A Framework for Problem Solving

    Design thinking is a framework that accommodates unique, creative, and ambiguous problem-solving processes. Examples of first principles thinking in business include the auto industry ...

  20. Design thinking as an effective method for problem-setting and

    Design thinking-driven problem solving is a powerful and disruptive method that creates innovative products and services that seek to address these types of problems across diverse fields. ... This study's findings suggest that the hybrid model of design thinking is an effective framework for addressing wicked problems. Namely, participants ...

  21. Design thinking strategies for better problem solving

    Design thinking is a large-scale problem-solving strategy, but within it exist multiple smaller frameworks that can be applied on their own to help solve problems in various contexts.

  22. Design Thinking: A Problem Solving Framework

    Design Thinking: A Problem Solving Framework. Students learn to empathize with others around the globe while solving real-world problems. September 19, 2018. View transcript. Schools That Work Design 39 Campus. Public, Suburban. Grades K-8. San Diego, CA. What makes this a SCHOOL THAT WORKS. Share This . Story.

  23. Why Design Thinking Is an Essential Competency for Business Students in

    Enter design thinking as an effective framework for problem-solving uniquely modern business challenges. There's a reason why design thinking is such a buzzword: it works . Leading brands like Apple, IBM, Toyota, and Intuit have successfully integrated design thinking into their company culture, embracing a creative and truly customer-centric ...

  24. Design Thinking In L&D: Utilize For Effective Problem-Solving

    Design thinking emerges as a potent tool, not solely for product development or customer experience enhancement, but also in the realm of Learning and Development (L&D). L&D managers and senior HR executives continually seek novel, more efficient methods to craft engaging learning journeys. Design thinking, renowned for its empathetic and ...

  25. Supporting next-generation educational programs that combine the ...

    Working toward design thinking that gets to the heart of problem solving. The design thinking workshop was a valuable learning opportunity, not only for the children but also for the EY team. We were able to adjust the workshop content based on the children's level of engagement, and establish our fundamental approach to design thinking.