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| Criterion |  Engineering Hypothesis-Driven Troubleshooting |  Product Discovery Fake Door Test |  Facilitation Power Interest Grid |
|---|---|---|---|
Purposedifferent | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | 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 | Medium | Medium | Low |
Timedifferent | 30-240 min | 1-5 Tage | 30-60 min |
Participantsdifferent | 1-6 | Nutzertraffic | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | Click Data, Interest Signal, Learning Decision | Power Interest Grid, Strategy per Stakeholder |
Tagsno overlap | TroubleshootingProblem solvingDiagnosis | ValidationExperimentsDemandDiscovery | StakeholdersFacilitationAlignmentPlanning |
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