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| Criterion |  Architecture Architecture Decision Record |  Innovation Design Sprint |  Decision Making Argument Mapping |
|---|---|---|---|
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. | 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. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 15-45 min | 4-5 Tage | 1-3 h |
Participantsdifferent | 1-3 | 5-8 | 1-8 |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | Prototype, Test Findings, Decision Rationale | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | Design sprintPrototypeValidationInnovation | SensemakingDecisionRationale |
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