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| Criterion |  Engineering Failure Scenario Analysis |  Product Discovery Smoke Test |  Product Discovery Learning Card |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | 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. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Medium | Low | Low | High |
Timedifferent | 1-3 h | 1-5 Tage | 25-40 min | 1-4 Wochen |
Participantsdifferent | 3-8 | Nutzertraffic | 1-5 | 1-6 |
Formatdifferent | Workshop | Async | Workshop + async | Async |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Interest Metrics, Conversion Signal, Learning Note | Learning Card with evidence and next action | Experiment results, Decision log, Learning summary |
Tagsno overlap | FailureResilienceRisk | ValidationExperimentsDemandGrowth | ExperimentsValidationDiscoveryLearning | ExperimentsGrowthAnalyticsValidation |