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| Criterion |  Knowledge Modeling IBIS |  Product Discovery Pretotyping |
|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | 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. |
Complexitydifferent | Medium | Low |
Timedifferent | 1-3 h | Stunden bis wenige Tage |
Participantsdifferent | 2-8 | 1-4 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision |
Tagsno overlap | RationaleKnowledgeDecision | ValidationDemandMVP |
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