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| Criterion |  Product Discovery Opportunity Scoring |  Innovation Round Robin Brainstorming |  Facilitation Nominal Group Technique |
|---|---|---|---|
Purposedifferent | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | 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. | 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 | Medium | Low | Medium |
Timedifferent | 60-120 min | 20-45 min | 60-120 min |
Participantsdifferent | 3-6 | 4-10 | 5-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Opportunity Score Table, Top Outcomes | Idea List, Cluster, Shortlist | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | PrioritizationDiscoveryOutcomesNeeds | BrainstormingIdeationFacilitationInclusionCreativity | FacilitationPrioritizationVotingInclusion |
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