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| Criterion |  Architecture Architecture Decision Record |  Innovation Design Thinking |  Decision Making RAPID |
|---|---|---|---|
Purposedifferent | 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. | 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. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 15-45 min | 1 Tag bis mehrere Wochen | 45-90 min |
Participantsdifferent | 1-3 | 4-10 | 3-12 |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | Problem Statement, Prototype, Test Learnings | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | InnovationPrototypeResearch | DecisionRolesGovernance |
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