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| Criterion |  Knowledge Modeling IBIS |  Innovation Design Thinking |  Architecture Architecture Decision Record |
|---|---|---|---|
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. | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 1-3 h | 1 Tag bis mehrere Wochen | 15-45 min |
Participantsdifferent | 2-8 | 4-10 | 1-3 |
Formatdifferent | Workshop + async | Workshop | Async |
Outputdifferent | Issue Map, Positions, Argument Notes | Problem Statement, Prototype, Test Learnings | ADR File, Decision Log, Rationale |
Tagsno overlap | RationaleKnowledgeDecision | InnovationPrototypeResearch | ArchitectureRationaleDocumentationGovernance |
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