For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service.
Innovation Framework
Design Thinking
Design Thinking connects understanding user problems with exploring solutions.
From initial observations to a clear problem and a prototype you can test with users.
Which real user problem is worth solving, and which solution idea survives a test with real users?
- Participants
- 4-10 people in the core team
- Time
- 1 day to several weeks
A framework for an initiative: plan individual activities to fit your context.

Empathize
Understand
Explore the context and identify user needs.
Define
Frame the problem
Turn observations into a focused problem.
Ideate
Develop ideas
Explore and compare different possible solutions.
Prototype
Build a prototype
Make an idea tangible and testable quickly.
Test
Test and learn
Try it with users and incorporate what you learn.
The phases form a learning loop. New insights can take you back to any earlier phase.
A good fit when
You have access to users and want to understand a problem before committing to a solution.
Ideal for
- Innovation challenges
- Service design
- Early product ideas
Not good for
- Clearly specified implementation
- Problems without user access
Outputs

Problem Statement
A focused problem statement to guide decisions.

Prototype
A tangible draft that lets you test assumptions.

Test Learnings
Observations from tests and the next learning steps.
Structure
First step
Choose a real usage situation and write down what you want to learn about it.
Good to do first
Deep dive
The working logic moves between understanding, condensing, and testing, so insight doesn't get stuck in research. Once a problem is grasped precisely, tangible hypotheses are made testable in simplified form and mirrored against feedback. Understanding matures alongside the solution rather than only afterward.
Design Thinking works because it organizes empathy, problem understanding, ideation, and iterative learning as a connected stance. The method only carries weight once research, synthesis, and experiment aren't treated as an obligatory program but each phase genuinely influences the next. Substance comes from user connection, visible learning loops, and consistent condensing, so the process produces solutions that are novel yet connectable.
A manageable initiative with real user pressure helps for the introduction, so the way of working quickly shows tangible effect. The phase after the inspiration phase becomes especially decisive; that's where material must turn into a sharp problem understanding. Close with a visible experiment path and anchor the learning steps in normal product or project operations.
The method guide walks execution through 5 phases, timing, 5 pitfalls, and clear stop criteria.
Open method guideYour perspective
Does this method help with your work?
Your feedback helps shape the next improvements to methodatlas.
Sources and topics
Design Thinking: WorksheetPrepare a session or a whole initiative. Your ready-to-use plan takes shape on the right.markdown
design-thinking-working-template.md
Prepare a session or a whole initiative. Your ready-to-use plan takes shape on the right.
Design Thinking: Worksheet
Question
To be confirmed
Desired outcome
To be confirmed
Scope
Whole initiative Time: Multiple dates, to be scheduled
Complete this worksheet on paper or in your own document during the work.
Preparation for this scope
Method setup
- Materials: Workshop room with wall space or Miro board with phase lanes; stickies in five colors; pens; prototyping materials (paper, cardboard, click tools like Figma); test setup; recruiting list for user tests.
- Roles: One facilitator for overall flow; one to two researchers for interviews and synthesis; two to four designers and engineers; one sponsor with decision mandate (at least at phase transitions); test users for phase 5.
- Advance information: Problem space as one paragraph, not as a solution idea; target group and access to it; known constraints (budget, compliance, technology); prior solution attempts and why they failed.
- Overall time needed: Iterative work over days to several weeks, sized to learning needs, access, and the initiative
- Setup: Phase lanes on the wall: Empathize, Define, Ideate, Prototype, Test. Fix sponsor reviews between every phase. Start recruiting for phase 5 in phase 1, not later.
Prepare for the work steps
Empathize: Understand
- A focused usage situation
- Access to relevant users and consent for conversations
Define: Frame the problem
- Research notes with evidence
- Recurring patterns and unresolved contradictions
Ideate: Develop ideas
- A focused problem statement
- An open How Might We question and relevant constraints
Prototype: Build a prototype
- A selected concept
- A clear test question and an observable usage situation
Test: Test and learn
- A prototype and test question
- Relevant test participants and an observation guide
Empathize: Understand
Expected artifact: Research notes
Observation · context · evidence · open question
Entry:
...
- Do observations come from the relevant usage situation?
- Can observations be distinguished from assumptions?
Define: Frame the problem
Expected artifact: Problem Statement
User · need · supporting insight · evidence
Entry:
...
- Are user, need and evidence clear?
- Does the statement allow different solutions?
Ideate: Develop ideas
Expected artifact: Concept selection
Idea · value assumption · open question · selection rationale
Entry:
...
- Do the approaches differ meaningfully?
- Is the assumption to be tested documented?
Prototype: Build a prototype
Expected artifact: Prototype
Draft or link · test question · deliberately omitted parts
Entry:
...
- Can users try a relevant action?
- Is effort limited to what the test question requires?
Test: Test and learn
Expected artifact: Test Learnings
Observation · evidence · remaining uncertainty · decision · next action
Entry:
...
- Is the decision supported by observed behavior?
- Are uncertainties, ownership and the next learning step clear?
Open questions and next steps
...
Method guide: https://methodatlas.meierhoff-systems.de/en/methods/design-thinking/run-sheet
Alternatives and neighbors
Fitting alternatives with decision guidance, followed by other related methods.

Instead of Design Thinking, when you want to use Design Sprint to go from problem understanding to a tested solution in just a few days.

Alternating divergent and convergent phases keep problem framing and solution design visibly separated for product work.

Opens the idea space, bundles contributions into theme clusters, and condenses them into a shortlist for the next step.

Forces eight sketches in a short time so direction options emerge and favorites become quickly comparable.

Parallel design teams turn a shared challenge into comparable concepts, open questions, and a consolidated direction.

A strict timebox pushes quick idea volume first, then clusters and selects options after the burst is complete.
Constraints and origin
Profile
- Method form
- Framework
- Participants
- 4-10
- Time
- 1 Tag bis mehrere Wochen
- Maturity
- Canonical
- Origin
- IDEO and Stanford d.school



