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| Criterion |  Facilitation 1-2-4-All |  Product Discovery Smoke Test |  Product Discovery Fake Door Test |
|---|---|---|---|
Purposedifferent | When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. | 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 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. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 10-20 min | 1-5 Tage | 1-5 Tage |
Participantsdifferent | 4-100+ | Nutzertraffic | Nutzertraffic |
Formatdifferent | Workshop | Async | Async |
Outputdifferent | Idea List, Shared Insights, Emergent Themes | Interest Metrics, Conversion Signal, Learning Note | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | FacilitationInclusionIdeation | ValidationExperimentsDemandGrowth | ValidationExperimentsDemandDiscovery |
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