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| Criterion |  Architecture Request for Comments |  Innovation Brainstorming |  Innovation Crazy 8s |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. | 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. | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 30-60 min | 8-15 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-20 Reviewer | 4-12 | 1-10 | 10-50 |
Formatdifferent | Async | Workshop | Workshop | Workshop |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Idea pool, Theme clusters, Shortlist | Sketch Set, Idea Shortlist, Direction Options | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingSketchingSpeedDivergenceDesign sprint | BrainstormingWorkshopCollaborationIdeation |