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| Criterion |  Knowledge Modeling Knowledge Mapping |  Product Strategy ICE Scoring |  Product Discovery Fake Door Test |
|---|---|---|---|
Purposedifferent | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | 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 | Medium | Low | Medium |
Timedifferent | 1-3 h | 30-60 min | 1-5 Tage |
Participantsdifferent | 3-12 | 2-8 | Nutzertraffic |
Formatdifferent | Workshop | Workshop + async | Async |
Outputdifferent | Knowledge Map, Critical Knowledge Areas, Transfer Plan | ICE Table, Top Idea List | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | KnowledgeMappingRisk | PrioritizationScoringGrowthDecision | ValidationExperimentsDemandDiscovery |
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