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| Criterion |  Operations After-Action Review |  Operations ALPEN Method |  Operations Time Blocking |  Operations Getting Things Done |
|---|---|---|---|---|
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 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. | With a calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 20-45 min | 10-20 min daily | 15-30 min Planung, laufend | 1-2 h Setup, laufend |
Participantsdifferent | 3-12 | 1 | 1 | 1 |
Formatdifferent | Workshop + async | Async | Async | Async |
Outputdifferent | Lessons learned, Action items, Event summary | Daily Plan, Time Estimates, Review Notes | Blocked Calendar, Capacity View, Focus Plan | Action Lists, Project List, Review Routine |
Tagsno overlap | LearningOperationsImprovement | PlanningTime managementProductivityOperations | PlanningTime managementFocus | ProductivityPlanningTasksExecution |