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| Criterion |  Innovation Contradiction Analysis |  Innovation Design Thinking |  Operations Kepner-Tregoe |
|---|---|---|---|
Purposedifferent | 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 complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | 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 | Medium | High | High |
Timedifferent | 60-120 min | 1 Tag bis mehrere Wochen | 2-8 h |
Participantsdifferent | 2-8 | 4-10 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Problem Statement, Prototype, Test Learnings | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | ContradictionsInnovationProblem solving | InnovationPrototypeResearch | Problem solvingRoot causeDecisionOperations |
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