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| Criterion |  Architecture arc42 |  Innovation Reverse Brainstorming |  Innovation Round Robin Brainstorming |
|---|---|---|---|
Purposedifferent | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | 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. | 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. |
Complexitysame | Low | Low | Low |
Timedifferent | 1-2 Tage | 30-60 min | 20-45 min |
Participantsdifferent | 1-4 | 3-12 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Reverse Ideas, Risk Themes, Solution Ideas | Idea List, Cluster, Shortlist |
Tagsno overlap | ArchitectureDocumentationCommunication | BrainstormingIdeationCreativityRisk | BrainstormingIdeationFacilitationInclusionCreativity |
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