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| Criterion |  Architecture Risk Storming |  Product Discovery Smoke Test |  UX Research Surveys |  Product Discovery Fake Door Test |
|---|---|---|---|---|
Purposedifferent | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | 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. | When a topic needs to be validated broadly and many people can answer the same question, surveys gather structured feedback in a scalable form. Answers become comparable and segmentable instead of remaining merely anecdotal. | 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 | Low | Medium | Medium |
Timedifferent | 60-90 min | 1-5 Tage | 3-14 Tage | 1-5 Tage |
Participantsdifferent | 4-12 | Nutzertraffic | 50+ | Nutzertraffic |
Formatdifferent | Workshop | Async | Async | Async |
Outputdifferent | Annotated Diagram, Prioritized Risk List, Action Backlog | Interest Metrics, Conversion Signal, Learning Note | Survey Results, Charts, Segment Insights | Click Data, Interest Signal, Learning Decision |
Tags1 shared | RiskArchitectureWorkshopValidation | ValidationExperimentsDemandGrowth | QuantitativeResearchValidation | ValidationExperimentsDemandDiscovery |