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| Criterion |  Operations Time Blocking |  Delivery Value Stream Mapping |  Operations 5 Whys |  Operations ALPEN Method |
|---|---|---|---|---|
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. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | 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. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 15-30 min Planung, laufend | 1-3 h | 15-30 min | 10-20 min daily |
Participantsdifferent | 1 | 4-10 | 2-6 | 1 |
Formatdifferent | Async | Workshop | Workshop | Async |
Outputdifferent | Blocked Calendar, Capacity View, Focus Plan | Current-state map, Future-state map, Bottleneck list | Root cause notes, Countermeasures | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | PlanningTime managementFocus | LeanFlowWasteDelivery | Root causeIncidentLeanProblem solving | PlanningTime managementProductivityOperations |