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| Criterion |  Operations Waste Analysis |  Delivery Value Stream Mapping |  Decision Making Decision Matrix |  Engineering Kanban |
|---|---|---|---|---|
Purposedifferent | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. | 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 several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | When work sits in too many parallel streams, throughput suffers and no one sees the bottlenecks. Kanban makes the flow of work visible and limits overload so a system becomes calmer and more predictable. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 45-120 min | 1-3 h | 45-90 min | Ongoing |
Participantsdifferent | 2-8 | 4-10 | 2-8 | 2-12 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | Current-state map, Future-state map, Bottleneck list | Decision Matrix, Scoring Rationale, Selected Option | Kanban board, WIP policies, Flow metrics |
Tagsno overlap | WasteLeanProcess improvement | LeanFlowWasteDelivery | DecisionCriteriaScoringTradeoffs | FlowVisual managementDelivery |