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| Criterion |  Knowledge Modeling Feynman Technique |  Product Strategy ICE Scoring |  Product Discovery Smoke Test |
|---|---|---|---|
Purposedifferent | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | 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 only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. |
Complexitysame | Low | Low | Low |
Timedifferent | 20-60 min | 30-60 min | 1-5 Tage |
Participantsdifferent | 1 | 2-8 | Nutzertraffic |
Formatdifferent | Async | Workshop + async | Async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | ICE Table, Top Idea List | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | LearningKnowledgeUnderstanding | PrioritizationScoringGrowthDecision | ValidationExperimentsDemandGrowth |
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