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| Criterion |  Operations Visual Management |  Operations Barrier Analysis |  Operations After-Action Review |
|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | 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. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | Ongoing | 2-4 h | 20-45 min |
Participantsdifferent | 1-20 | 2-6 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Lessons learned, Action items, Event summary |
Tagsno overlap | SignalsOperationsVisual management | Root causeSafetyIncident | LearningOperationsImprovement |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
