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| Criterion | ![]() Innovation Contradiction Analysis | ![]() Operations After-Action Review | ![]() Innovation Morphological Analysis | ![]() Operations A3 Problem Solving |
|---|---|---|---|---|
Purposedifferent | 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. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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 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. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 60-120 min | 20-45 min | 1-3 h | 45-90 min |
Participantsdifferent | 2-8 | 3-12 | 2-8 | 2-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Lessons learned, Action items, Event summary | Morphological Box, Concept Combinations, Idea Shortlist | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | ContradictionsInnovationProblem solving | LearningOperationsImprovement | IdeationInnovationCreativity | LeanProblem solvingCoachingOperations |



