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| Criterion |  Knowledge Modeling IBIS |  UX Research First-click Testing |  Innovation Lean Startup |
|---|---|---|---|
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. | When users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 1-3 h | 1-2 Tage | Wochen bis Monate je Lernzyklus |
Participantsdifferent | 2-8 | 10-30 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Click Heatmap, Success Rate, Design Recommendations | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision |
Tagsno overlap | RationaleKnowledgeDecision | UXNavigationFindabilityValidation | LeanStartupValidationMVP |
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