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| Criterion |  Product Discovery Problem Interview |  Product Discovery Learning Card |  Decision Making Assumption Surfacing |  Product Discovery Experiment 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. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 30-60 min je Interview | 25-40 min | 45-90 min | 30-60 min |
Participantsdifferent | 5-12 Interviews | 1-5 | 2-8 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Learning Card with evidence and next action | Assumption List, Critical Assumptions, Learning Plan | Completed Experiment Canvas, Success Metric |
Tags1 shared | DiscoveryInterviewsValidation | ExperimentsValidationDiscoveryLearning | AssumptionsRiskDecisionDiscovery | ExperimentsValidationDiscoveryHypothesis |