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| Criterion |  Architecture Request for Comments |  Innovation Round Robin Brainstorming |  Innovation Reverse Brainstorming |  Facilitation 1-2-4-All |
|---|---|---|---|---|
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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. | 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 20-45 min | 30-60 min | 10-20 min |
Participantsdifferent | 3-20 Reviewer | 4-10 | 3-12 | 4-100+ |
Formatdifferent | Async | Workshop | Workshop | Workshop |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Idea List, Cluster, Shortlist | Reverse Ideas, Risk Themes, Solution Ideas | Idea List, Shared Insights, Emergent Themes |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingIdeationCreativityRisk | FacilitationInclusionIdeation |