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| Criterion |  Operations Kepner-Tregoe |  Operations A3 Problem Solving |  Innovation Morphological Analysis |  Innovation SCAMPER |
|---|---|---|---|---|
Purposedifferent | 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. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | 2-8 h | 45-90 min | 1-3 h | 30-60 min |
Participantsdifferent | 2-8 | 2-5 | 2-8 | 2-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Problem Analysis, Decision Analysis, Risk Plan | A3 Report, Action Plan, Root Cause Analysis | Morphological Box, Concept Combinations, Idea Shortlist | SCAMPER Idea List, Concept Shortlist, Variation Notes |
Tagsno overlap | Problem solvingRoot causeDecisionOperations | LeanProblem solvingCoachingOperations | IdeationInnovationCreativity | BrainstormingIdeationCreativityReframingInnovation |