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| Criterion |  Product Discovery Problem Interview |  Innovation Design Sprint |  Architecture Architecture Communication Canvas |
|---|---|---|---|
Purposedifferent | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 30-60 min je Interview | 4-5 Tage | 60-120 min |
Participantsdifferent | 5-12 Interviews | 5-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Prototype, Test Findings, Decision Rationale | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | DiscoveryInterviewsValidation | Design sprintPrototypeValidationInnovation | ArchitectureCommunicationStakeholdersCanvas |
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