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| Criterion |  Operations Root Cause Analysis |  Innovation TRIZ |
|---|---|---|
Purposedifferent | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | 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. |
Complexitydifferent | Medium | High |
Timesame | 1-4 h | 1-4 h |
Participantsdifferent | 3-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Contradiction Statement, Inventive Principles, Solution Concepts |
Tags1 shared | Root causeProblem solvingQualityIncident | InnovationProblem solvingContradictionsCreativity |
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