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| Criterion |  Architecture Views and Beyond |  Product Discovery Assumption Mapping |  Product Discovery Fake Door Test |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-3 Tage | 45-60 min | 1-5 Tage | 25-40 min |
Participantsdifferent | 1-4 | 2-8 | Nutzertraffic | 1-5 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Architecture Views, Cross-view Notes, Rationale | Assumption map, Test backlog, Risk ranking | Click Data, Interest Signal, Learning Decision | Learning Card with evidence and next action |
Tagsno overlap | DocumentationStakeholdersArchitecture | AssumptionsRiskExperimentsValidation | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryLearning |