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| Criterion |  Product Discovery Fake Door Test |  Operations Kaizen Event |
|---|---|---|
Purposedifferent | 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. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. |
Complexitysame | Medium | Medium |
Timedifferent | 1-5 Tage | 0.5-5 Tage |
Participantsdifferent | Nutzertraffic | 4-10 |
Formatdifferent | Async | Workshop |
Outputdifferent | Click Data, Interest Signal, Learning Decision | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update |
Tagsno overlap | ValidationExperimentsDemandDiscovery | LeanContinuous improvementOperations |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
