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| Criterion |  Operations After-Action Review |  Operations ABC Analysis |  Knowledge Modeling Feynman Technique |  Operations Process Mapping |
|---|---|---|---|---|
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 many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | 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. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 20-45 min | 30-60 min | 20-60 min | 1-3 h |
Participantsdifferent | 3-12 | 1-5 | 1 | 3-10 |
Formatdifferent | Workshop + async | Async | Async | Workshop |
Outputdifferent | Lessons learned, Action items, Event summary | ABC Classification, Focus Rules, Control List | Plain-language Explanation, Knowledge Gaps, Study Notes | Process Map, Handoff List, Improvement Backlog |
Tagsno overlap | LearningOperationsImprovement | PrioritizationOperationsPortfolio | LearningKnowledgeUnderstanding | ProcessOperationsImprovement |