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| Criterion |  Facilitation Dot Voting |  Decision Making Argument Mapping |  Architecture Architecture Decision Record |  Facilitation Nominal Group Technique |
|---|---|---|---|---|
Purposedifferent | When a workshop has produced too many options and the group needs to condense quickly, dot voting makes preferences visible in a short time. It bundles individual votes into a solid signal for the next selection. | 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. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 5-15 min | 1-3 h | 15-45 min | 60-120 min |
Participantsdifferent | 3-20 | 1-8 | 1-3 | 5-12 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop |
Outputdifferent | Ranked list, Consensus signal, Shortlist | Argument Map, Evidence Gaps, Decision Rationale | ADR File, Decision Log, Rationale | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | FacilitationVotingConsensusPrioritization | SensemakingDecisionRationale | ArchitectureRationaleDocumentationGovernance | FacilitationPrioritizationVotingInclusion |