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| Criterion |  Engineering Fault Isolation |  Innovation Contradiction Analysis |
|---|---|---|
Purposedifferent | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. | 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. |
Complexitysame | Medium | Medium |
Timedifferent | 30-180 min | 60-120 min |
Participantsdifferent | 1-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas |
Tagsno overlap | TroubleshootingDiagnosisEngineering | ContradictionsInnovationProblem solving |
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