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| Criterion |  Decision Making Argument Mapping |  Innovation Brainstorming |  Architecture Request for Comments |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | 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. | 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 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. | 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 | Medium | Medium |
Timedifferent | 1-3 h | 30-60 min | 1-3 Wochen vom Draft bis zur Entscheidung | Halber Tag bis mehrere Tage |
Participantsdifferent | 1-8 | 4-12 | 3-20 Reviewer | 10-50 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | Idea pool, Theme clusters, Shortlist | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | SensemakingDecisionRationale | BrainstormingIdeationCreativityWorkshopDivergence | ArchitectureDecisionAsyncGovernance | BrainstormingWorkshopCollaborationIdeation |