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| Criterion |  Operations ABC Analysis |  Facilitation Nominal Group Technique |  Innovation Round Robin Brainstorming |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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. | 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 a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-60 min | 60-120 min | 20-45 min | 45-90 min |
Participantsdifferent | 1-5 | 5-12 | 4-10 | 3-10 |
Formatdifferent | Async | Workshop | Workshop | Workshop |
Outputdifferent | ABC Classification, Focus Rules, Control List | Ranked Ideas, Clarified Options, Group Priority | Idea List, Cluster, Shortlist | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | PrioritizationOperationsPortfolio | FacilitationPrioritizationVotingInclusion | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingIdeationCreativityDivergenceWorkshop |