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| Criterion |  Product Discovery Problem Interview |  Product Discovery Concierge MVP |  Innovation TRIZ |
|---|---|---|---|
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 an idea can first fail or grow through genuine hands-on support, it relies on manual work instead of automation. It shows whether user value holds up even under manual execution. | For technical contradictions or trade-offs, the method looks for solutions that resolve opposing requirements at the same time. It translates limits into an explicit picture of conflict that becomes workable. This produces not just compromises but more elegant principles. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 30-60 min je Interview | 1-4 Wochen | 1-4 h |
Participantsdifferent | 5-12 Interviews | 3-10 Kunden | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Concierge Learnings, Service Blueprint, MVP Risks | Contradiction Statement, Inventive Principles, Solution Concepts |
Tagsno overlap | DiscoveryInterviewsValidation | MVPValidationServiceDiscovery | InnovationProblem solvingContradictionsCreativity |
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