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| Criterion |  Delivery Value Stream Mapping |  Operations Gemba Walk |  Operations Getting Things Done |
|---|---|---|---|
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. | 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. | 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 | Medium | Low | Medium |
Timedifferent | 1-3 h | 30-120 min | 1-2 h Setup, laufend |
Participantsdifferent | 4-10 | 2-6 | 1 |
Formatdifferent | Workshop | Workshop | Async |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Observation Notes, Improvement Ideas | Action Lists, Project List, Review Routine |
Tagsno overlap | LeanFlowWasteDelivery | LeanObservationProcessOperations | ProductivityPlanningTasksExecution |
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