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| Criterion |  Knowledge Modeling Concept Mapping |  Product Discovery Pretotyping |  Product Discovery Test Card |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-2 h | Stunden bis wenige Tage | 20-35 min | 25-40 min |
Participantsdifferent | 1-8 | 1-4 | 1-5 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Concept Map, Relationship Labels, Knowledge Gaps | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Test Card with a pre-set threshold | Learning Card with evidence and next action |
Tagsno overlap | KnowledgeConceptsMappingSensemaking | ValidationDemandMVP | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryLearning |