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| Criterion |  Architecture Architecture Decision Record |  Innovation Contradiction Analysis |  Innovation Brainstorming |
|---|---|---|---|
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 a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 15-45 min | 60-120 min | 30-60 min |
Participantsdifferent | 1-3 | 2-8 | 4-12 |
Formatdifferent | Async | Workshop | Workshop |
Outputdifferent | ADR File, Decision Log, Rationale | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | ContradictionsInnovationProblem solving | BrainstormingIdeationCreativityWorkshopDivergence |
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