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| Criterion |  Operations A3 Problem Solving |  Innovation Brainstorming |  Innovation Morphological Analysis |
|---|---|---|---|
Purposedifferent | 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. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. | 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. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 45-90 min | 30-60 min | 1-3 h |
Participantsdifferent | 2-5 | 4-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Idea pool, Theme clusters, Shortlist | Morphological Box, Concept Combinations, Idea Shortlist |
Tagsno overlap | LeanProblem solvingCoachingOperations | BrainstormingIdeationCreativityWorkshopDivergence | IdeationInnovationCreativity |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
