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| Criterion |  Decision Making Delphi Method |  Product Discovery Fake Door Test |  Facilitation Power Interest Grid |
|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 1-4 Wochen | 1-5 Tage | 30-60 min |
Participantsdifferent | 6-30 Experten | Nutzertraffic | 2-8 |
Formatdifferent | Async | Async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Click Data, Interest Signal, Learning Decision | Power Interest Grid, Strategy per Stakeholder |
Tagsno overlap | ForecastingExpertsDecisionStrategy | ValidationExperimentsDemandDiscovery | StakeholdersFacilitationAlignmentPlanning |
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