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| Criterion |  Architecture Architecture Decision Record |  Facilitation 1-2-4-All |  Innovation Rolestorming |  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 many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-45 min | 10-20 min | 30-60 min | 30-60 min |
Participantsdifferent | 1-3 | 4-100+ | 3-12 | 4-12 |
Formatdifferent | Async | Workshop | Workshop | Workshop |
Outputdifferent | ADR File, Decision Log, Rationale | Idea List, Shared Insights, Emergent Themes | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | FacilitationInclusionIdeation | BrainstormingIdeationCreativity | BrainstormingIdeationCreativityWorkshopDivergence |