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| Criterion |  Operations Waste Analysis |  Product Strategy DIBB |  Delivery Value Stream Mapping |
|---|---|---|---|
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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | 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. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 45-120 min | 1-2 h | 1-3 h |
Participantsdifferent | 2-8 | 2-8 | 4-10 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | DIBB document, Belief list, Bet list, Learning report | Current-state map, Future-state map, Bottleneck list |
Tagsno overlap | WasteLeanProcess improvement | StrategyDecisionAssumptionsHypothesis | LeanFlowWasteDelivery |
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