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| Criterion |  Operations Waste Analysis |  Delivery Value Stream Mapping |  Agile Specification by Example |  Product Discovery Dual-Track Agile |
|---|---|---|---|---|
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 business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | When uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 45-120 min | 1-3 h | 60-90 min pro Feature | Laufend, Wochen bis Monate |
Participantsdifferent | 2-8 | 4-10 | 3-6 | 4-10 |
Formatdifferent | Workshop | Workshop | Workshop | Workshop + async |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | Current-state map, Future-state map, Bottleneck list | Example Table, Acceptance Tests | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories |
Tagsno overlap | WasteLeanProcess improvement | LeanFlowWasteDelivery | AgileRequirementsExamplesBehavior-Driven Development | AgileDiscoveryDelivery |