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| Criterion |  Operations Time Blocking |  Delivery Value Stream Mapping |  Operations ALPEN Method |  Operations A3 Problem Solving |
|---|---|---|---|---|
Purposedifferent | 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. | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | 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. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 15-30 min Planung, laufend | 1-3 h | 10-20 min daily | 45-90 min |
Participantsdifferent | 1 | 4-10 | 1 | 2-5 |
Formatdifferent | Async | Workshop | Async | Workshop + async |
Outputdifferent | Blocked Calendar, Capacity View, Focus Plan | Current-state map, Future-state map, Bottleneck list | Daily Plan, Time Estimates, Review Notes | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | PlanningTime managementFocus | LeanFlowWasteDelivery | PlanningTime managementProductivityOperations | LeanProblem solvingCoachingOperations |