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| Criterion |  Product Discovery Pretotyping |  Product Discovery Learning Card |  Product Discovery Problem Interview |
|---|---|---|---|
Purposedifferent | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | 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. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | Stunden bis wenige Tage | 25-40 min | 30-60 min je Interview |
Participantsdifferent | 1-4 | 1-5 | 5-12 Interviews |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Learning Card with evidence and next action | Problem Evidence, Risk Notes, Customer Segments |
Tags1 shared | ValidationDemandMVP | ExperimentsValidationDiscoveryLearning | DiscoveryInterviewsValidation |
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