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| Criterion | ![]() Product Discovery Context Canvas | ![]() Facilitation Dot Voting | ![]() Architecture Software Architecture Canvas | ![]() Facilitation Nominal Group Technique |
|---|---|---|---|---|
Purposedifferent | When an environment of users, systems, and constraints is hard to grasp, it puts the context compactly on the table. It creates a clear reading of influence, boundary, and dependency. | 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. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | 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 | Low | Low | Medium |
Timedifferent | 45-90 min | 5-15 min | 1-2 h | 60-120 min |
Participantsdifferent | 3-10 | 3-20 | 3-10 | 5-12 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Context canvas, Open questions, Shared context notes | Ranked list, Consensus signal, Shortlist | Architecture Canvas, Goals, Constraints, Quality Attributes | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | ContextFramingRequirementsCanvas | FacilitationVotingConsensusPrioritization | CanvasArchitectureAlignmentWorkshop | FacilitationPrioritizationVotingInclusion |



