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| Criterion |  Engineering Goal Question Metric |  Operations Kaizen Event |  Operations Gemba Walk |
|---|---|---|---|
Purposedifferent | 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. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 90-180 min | 0.5-5 Tage | 30-120 min |
Participantsdifferent | 3-6 | 4-10 | 2-6 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | GQM Table, Metric Profiles | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Observation Notes, Improvement Ideas |
Tagsno overlap | MetricsMeasurementEngineeringAlignment | LeanContinuous improvementOperations | LeanObservationProcessOperations |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
