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| Criterion |  Innovation TRIZ |  Facilitation Nominal Group Technique |  Innovation Round Robin Brainstorming |
|---|---|---|---|
Purposedifferent | For technical contradictions or trade-offs, the method looks for solutions that resolve opposing requirements at the same time. It translates limits into an explicit picture of conflict that becomes workable. This produces not just compromises but more elegant principles. | 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. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 1-4 h | 60-120 min | 20-45 min |
Participantsdifferent | 2-8 | 5-12 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Ranked Ideas, Clarified Options, Group Priority | Idea List, Cluster, Shortlist |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | FacilitationPrioritizationVotingInclusion | BrainstormingIdeationFacilitationInclusionCreativity |
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