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| Criterion |  Operations After-Action Review |  Operations Process Mapping |  Facilitation Barcamp |  Operations Gemba Walk |
|---|---|---|---|---|
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. | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | 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 there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 20-45 min | 1-3 h | Halber Tag bis 2 Tage | 30-120 min |
Participantsdifferent | 3-12 | 3-10 | 15-200 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Lessons learned, Action items, Event summary | Process Map, Handoff List, Improvement Backlog | Session Board, Session Notes, Community Learnings | Observation Notes, Improvement Ideas |
Tagsno overlap | LearningOperationsImprovement | ProcessOperationsImprovement | FacilitationLarge groupLearning | LeanObservationProcessOperations |