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| Criterion |  Operations Gemba Walk |  Decision Making Cynefin Workshop |  Operations PDCA Cycle |  Operations Kepner-Tregoe |
|---|---|---|---|---|
Purposedifferent | 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. | When problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 30-120 min | 60-180 min | 1 h bis mehrere Wochen | 2-8 h |
Participantsdifferent | 2-6 | 4-20 | 1-8 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Observation Notes, Improvement Ideas | Cynefin Map, Domain-specific Actions, Sensemaking Notes | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | LeanObservationProcessOperations | ComplexitySensemakingDecision | Continuous improvementLeanExperiments | Problem solvingRoot causeDecisionOperations |