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| Criterion |  Operations After-Action Review |  Operations A3 Problem Solving |  Facilitation Barcamp |  Facilitation Troika Consulting |
|---|---|---|---|---|
Purposedifferent | 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 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 many people can contribute knowledge and the flow should stay open, Barcamp provides a framework for self-organized sessions. The format channels energy without defining the content too narrowly in advance. | When someone needs to sort out a concrete work problem, Troika Consulting offers fast peer consulting with a tight focus. The method brings perspectives together without taking responsibility out of the person's hands. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 20-45 min | 45-90 min | Halber Tag bis 2 Tage | 30-45 min |
Participantsdifferent | 3-12 | 2-5 | 15-200 | 3-30 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Lessons learned, Action items, Event summary | A3 Report, Action Plan, Root Cause Analysis | Session Board, Session Notes, Community Learnings | Advice Notes, Next Actions, Peer Insights |
Tagsno overlap | LearningOperationsImprovement | LeanProblem solvingCoachingOperations | FacilitationLarge groupLearning | FacilitationCoachingLearning |