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| Criterion |  Knowledge Modeling Knowledge Mapping |  Engineering Failure Scenario Analysis |  Product Discovery Test Card |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-3 h | 1-3 h | 20-35 min | 45-60 min |
Participantsdifferent | 3-12 | 3-8 | 1-5 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Test Card with a pre-set threshold | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | KnowledgeMappingRisk | FailureResilienceRisk | ExperimentsValidationDiscoveryHypothesis | AssumptionsRiskExperimentsValidation |