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| Criterion |  Innovation Morphological Analysis |  Operations 8D Problem Solving |  Operations Kepner-Tregoe |  Innovation SCAMPER |
|---|---|---|---|---|
Purposedifferent | 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 acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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 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 | Medium | High | High | Low |
Timedifferent | 1-3 h | 1-6 Wochen | 2-8 h | 30-60 min |
Participantsdifferent | 2-8 | 4-10 | 2-8 | 2-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Morphological Box, Concept Combinations, Idea Shortlist | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Problem Analysis, Decision Analysis, Risk Plan | SCAMPER Idea List, Concept Shortlist, Variation Notes |
Tagsno overlap | IdeationInnovationCreativity | QualityProblem solvingRoot cause | Problem solvingRoot causeDecisionOperations | BrainstormingIdeationCreativityReframingInnovation |