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| Criterion |  Innovation SCAMPER |  Facilitation Nominal Group Technique |  Facilitation 1-2-4-All |  Facilitation Dot Voting |
|---|---|---|---|---|
Purposedifferent | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. | 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. | When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. | 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. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-60 min | 60-120 min | 10-20 min | 5-15 min |
Participantsdifferent | 2-10 | 5-12 | 4-100+ | 3-20 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | SCAMPER Idea List, Concept Shortlist, Variation Notes | Ranked Ideas, Clarified Options, Group Priority | Idea List, Shared Insights, Emergent Themes | Ranked list, Consensus signal, Shortlist |
Tagsno overlap | BrainstormingIdeationCreativityReframingInnovation | FacilitationPrioritizationVotingInclusion | FacilitationInclusionIdeation | FacilitationVotingConsensusPrioritization |