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| Criterion |  Facilitation Nominal Group Technique |  Product Discovery Fake Door Test |  Product Discovery Learning Card |
|---|---|---|---|
Purposedifferent | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 60-120 min | 1-5 Tage | 25-40 min |
Participantsdifferent | 5-12 | Nutzertraffic | 1-5 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Ranked Ideas, Clarified Options, Group Priority | Click Data, Interest Signal, Learning Decision | Learning Card with evidence and next action |
Tagsno overlap | FacilitationPrioritizationVotingInclusion | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryLearning |
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