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| Criterion | ![]() Innovation Design Thinking | ![]() Product Discovery Solution Interview | ![]() Architecture Architecture Inception Canvas |
|---|---|---|---|
Purposedifferent | 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. | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 1 Tag bis mehrere Wochen | 30-60 min je Interview | 1-2 h |
Participantsdifferent | 4-10 | 5-10 Interviews | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Prototype, Test Learnings | Solution Feedback, Objection List, Validation Notes | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | InnovationPrototypeResearch | ValidationInterviewsPrototype | AlignmentArchitectureCanvas |
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