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| Criterion | ![]() Product Discovery Context Canvas | ![]() Innovation Brainwriting | ![]() 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 loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | 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 | Medium |
Timedifferent | 45-90 min | 15-30 min | 60-120 min |
Participantsdifferent | 3-10 | 3-12 | 5-12 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Context canvas, Open questions, Shared context notes | Idea sheets, Expanded concepts, Prioritized list | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | ContextFramingRequirementsCanvas | BrainstormingCollaborationInclusionIdeas | FacilitationPrioritizationVotingInclusion |
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