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| Criterion |  Operations ALPEN Method |  Operations Standard Work Analysis |  Operations After-Action Review |  Operations Gemba Walk |
|---|---|---|---|---|
Purposedifferent | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | When the same task is done differently depending on the person, the method exposes the reliable core. It creates comparability without unnecessarily choking off needed latitude. | 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. | 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 | Low | Low |
Timedifferent | 10-20 min daily | 1-3 h | 20-45 min | 30-120 min |
Participantsdifferent | 1 | 2-6 | 3-12 | 2-6 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Standard Work Sheet, Deviation List, Improved Standard, Training Needs | Lessons learned, Action items, Event summary | Observation Notes, Improvement Ideas |
Tagsno overlap | PlanningTime managementProductivityOperations | LeanProcessQuality | LearningOperationsImprovement | LeanObservationProcessOperations |