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| Criterion |  Product Discovery Assumption Mapping |  Agile Starfish Retrospective |  Product Discovery Smoke Test |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|---|
Purposedifferent | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 45-60 min | 45-90 min | 1-5 Tage | 1-2 Wochen pro Iteration |
Participantsdifferent | 2-8 | 4-12 | Nutzertraffic | 2-6 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Assumption map, Test backlog, Risk ranking | Starfish Board, Practice Changes, Experiments | Interest Metrics, Conversion Signal, Learning Note | Prioritized Assumption List, Test Plan, Results Report |
Tags1 shared | AssumptionsRiskExperimentsValidation | RetrospectiveImprovementExperimentsTeam | ValidationExperimentsDemandGrowth | ExperimentsValidationDiscoveryAssumptions |