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| Criterion |  Operations Bottleneck Analysis |  Delivery Value Stream Mapping |  UX Research HEART Framework |  Engineering Goal Question Metric |
|---|---|---|---|---|
Purposedifferent | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | 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. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | 1-3 h | 120 min initial, dann laufend | 90-180 min |
Participantsdifferent | 3-8 | 4-10 | 3-6 | 3-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Current-state map, Future-state map, Bottleneck list | HEART-GSM Table, Dashboard | GQM Table, Metric Profiles |
Tagsno overlap | FlowMeasurementConstraints | LeanFlowWasteDelivery | MetricsUX researchMeasurementSatisfaction | MetricsMeasurementEngineeringAlignment |