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| Criterion |  Operations Waste Analysis |  Product Discovery Pretotyping |  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. | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | 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 | Stunden bis wenige Tage | 1-3 h |
Participantsdifferent | 2-8 | 1-4 | 4-10 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Current-state map, Future-state map, Bottleneck list |
Tagsno overlap | WasteLeanProcess improvement | ValidationDemandMVP | LeanFlowWasteDelivery |
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