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| Criterion |  Facilitation 1-2-4-All |  Architecture Request for Comments |  Innovation Reverse Brainstorming |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | 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 a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 10-20 min | 1-3 Wochen vom Draft bis zur Entscheidung | 30-60 min | 45-90 min |
Participantsdifferent | 4-100+ | 3-20 Reviewer | 3-12 | 3-10 |
Formatdifferent | Workshop | Async | Workshop | Workshop |
Outputdifferent | Idea List, Shared Insights, Emergent Themes | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Reverse Ideas, Risk Themes, Solution Ideas | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | FacilitationInclusionIdeation | ArchitectureDecisionAsyncGovernance | BrainstormingIdeationCreativityRisk | BrainstormingIdeationCreativityDivergenceWorkshop |