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| Criterion |  Operations ABC Analysis |  UX Research Tree Testing |  Operations After-Action Review |  Operations Learning Review |
|---|---|---|---|---|
Purposedifferent | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | 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. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30-60 min | 1-2 Tage | 20-45 min | 1-3 h |
Participantsdifferent | 1-5 | Based on research question | 3-12 | 3-10 |
Formatdifferent | Async | Async | Workshop + async | Workshop |
Outputdifferent | ABC Classification, Focus Rules, Control List | Findability Metrics, Path Analysis, Revised IA | Lessons learned, Action items, Event summary | Learning Review Notes, System Factors, Improvement Actions |
Tagsno overlap | PrioritizationOperationsPortfolio | Information architectureNavigationFindability | LearningOperationsImprovement | LearningRetrospectiveIncidentOperations |