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| Criterion |  Innovation TRIZ |  Operations Ivy Lee Method |  Innovation 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. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | 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. |
Complexitydifferent | High | Low | Low |
Timedifferent | 1-4 h | 5-10 min daily | 30-60 min |
Participantsdifferent | 2-8 | 1 | 4-12 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Daily Priority List, Completion Notes | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | PrioritizationProductivityExecution | BrainstormingIdeationCreativityWorkshopDivergence |
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