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| Criterion |  Innovation TRIZ |  Innovation Brainstorming |  Decision Making DACI |
|---|---|---|---|
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 a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | High | Low | Low |
Timedifferent | 1-4 h | 30-60 min | 30-60 min |
Participantsdifferent | 2-8 | 4-12 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Idea pool, Theme clusters, Shortlist | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | BrainstormingIdeationCreativityWorkshopDivergence | DecisionRolesGovernanceAlignment |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
