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| Criterion |  Architecture arc42 |  Facilitation Nominal Group Technique |  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. | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | 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. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 1-2 Tage | 60-120 min | 20-45 min |
Participantsdifferent | 1-4 | 5-12 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Ranked Ideas, Clarified Options, Group Priority | Idea List, Cluster, Shortlist |
Tagsno overlap | ArchitectureDocumentationCommunication | FacilitationPrioritizationVotingInclusion | BrainstormingIdeationFacilitationInclusionCreativity |
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