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| Criterion |  Innovation Morphological Analysis |  Innovation Contradiction Analysis |  Engineering Hypothesis-Driven Troubleshooting |  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. | 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. | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | 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 | Medium | Medium | Low |
Timedifferent | 1-3 h | 60-120 min | 30-240 min | 30-60 min |
Participantsdifferent | 2-8 | 2-8 | 1-6 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Morphological Box, Concept Combinations, Idea Shortlist | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | SCAMPER Idea List, Concept Shortlist, Variation Notes |
Tagsno overlap | IdeationInnovationCreativity | ContradictionsInnovationProblem solving | TroubleshootingProblem solvingDiagnosis | BrainstormingIdeationCreativityReframingInnovation |