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| Criterion |  Innovation Design Sprint |  Product Discovery Problem Interview |  Product Discovery Wizard of Oz Test |
|---|---|---|---|
Purposedifferent | 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. | 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 a new experience would still be too expensive to automate for real, it simulates the outcome behind the scenes. It checks user reaction and value before the technology disappears. |
Complexitydifferent | High | Medium | High |
Timedifferent | 4-5 Tage | 30-60 min je Interview | 2-10 Tage |
Participantsdifferent | 5-8 | 5-12 Interviews | 5-20 Nutzer |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Prototype, Test Findings, Decision Rationale | Problem Evidence, Risk Notes, Customer Segments | Prototype Learnings, Manual Effort Notes, Risk List |
Tags1 shared | Design sprintPrototypeValidationInnovation | DiscoveryInterviewsValidation | PrototypeValidationMVP |
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