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| Criterion |  Innovation Brainstorming |  Architecture Architecture Decision Record |
|---|---|---|
Purposedifferent | 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. | 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. |
Complexitysame | Low | Low |
Timedifferent | 30-60 min | 15-45 min |
Participantsdifferent | 4-12 | 1-3 |
Formatdifferent | Workshop | Async |
Outputdifferent | Idea pool, Theme clusters, Shortlist | ADR File, Decision Log, Rationale |
Tagsno overlap | BrainstormingIdeationCreativityWorkshopDivergence | ArchitectureRationaleDocumentationGovernance |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
