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| Criterion |  Delivery Value Stream Mapping |  Operations Time Blocking |  Operations Ivy Lee Method |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | 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 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 a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | 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 | Medium | Low | Low | Low |
Timedifferent | 1-3 h | 15-30 min Planung, laufend | 5-10 min daily | 10-20 min daily |
Participantsdifferent | 4-10 | 1 | 1 | 1 |
Formatdifferent | Workshop | Async | Async | Async |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Blocked Calendar, Capacity View, Focus Plan | Daily Priority List, Completion Notes | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | LeanFlowWasteDelivery | PlanningTime managementFocus | PrioritizationProductivityExecution | PlanningTime managementProductivityOperations |