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| Criterion |  Knowledge Modeling IBIS |  Decision Making Assumption Surfacing |  Innovation Design Sprint |
|---|---|---|---|
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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 1-3 h | 45-90 min | 4-5 Tage |
Participantsdifferent | 2-8 | 2-8 | 5-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Issue Map, Positions, Argument Notes | Assumption List, Critical Assumptions, Learning Plan | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | RationaleKnowledgeDecision | AssumptionsRiskDecisionDiscovery | Design sprintPrototypeValidationInnovation |
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