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| Criterion |  Engineering Goal Question Metric |  Operations Kaizen Event |  Product Strategy KPI Tree |  Operations A3 Problem Solving |
|---|---|---|---|---|
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 metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 90-180 min | 0.5-5 Tage | 90-180 min initial, dann laufend | 45-90 min |
Participantsdifferent | 3-6 | 4-10 | 3-8 | 2-5 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | GQM Table, Metric Profiles | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | KPI Tree, Owner List | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | MetricsMeasurementEngineeringAlignment | LeanContinuous improvementOperations | MetricsStrategyAlignmentMeasurement | LeanProblem solvingCoachingOperations |