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| Criterion |  Product Discovery Pretotyping |  Innovation Design Charrette |  Product Discovery Fake Door Test |
|---|---|---|---|
Purposedifferent | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. | 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 | Low | Medium | Medium |
Timedifferent | Stunden bis wenige Tage | Halber Tag bis mehrere Tage | 1-5 Tage |
Participantsdifferent | 1-4 | 10-50 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop | Async |
Outputdifferent | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Click Data, Interest Signal, Learning Decision |
Tagsno overlap | ValidationDemandMVP | BrainstormingWorkshopCollaborationIdeation | ValidationExperimentsDemandDiscovery |
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