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| Criterion |  Operations Visual Management |  Innovation TRIZ |  Innovation Contradiction Analysis |  Operations Kepner-Tregoe |
|---|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | 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 system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. |
Complexitydifferent | Low | High | Medium | High |
Timedifferent | Ongoing | 1-4 h | 60-120 min | 2-8 h |
Participantsdifferent | 1-20 | 2-8 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | Contradiction Statement, Inventive Principles, Solution Concepts | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | SignalsOperationsVisual management | InnovationProblem solvingContradictionsCreativity | ContradictionsInnovationProblem solving | Problem solvingRoot causeDecisionOperations |