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| Criterion |  Operations Kaizen Event |  Decision Making DACI |  Operations Gemba Walk |
|---|---|---|---|
Purposedifferent | 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. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | 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 | Low | Low |
Timedifferent | 0.5-5 Tage | 30-60 min | 30-120 min |
Participantsdifferent | 4-10 | 2-10 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | DACI Matrix, Decision Owner, Decision Log | Observation Notes, Improvement Ideas |
Tagsno overlap | LeanContinuous improvementOperations | DecisionRolesGovernanceAlignment | LeanObservationProcessOperations |
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