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| Criterion |  Facilitation Open Space Technology |  Operations Gemba Walk |  Operations A3 Problem Solving |
|---|---|---|---|
Purposedifferent | When a complex topic does not yet have a fitting agenda, Open Space Technology hands topic ownership back to the participants. The format suits questions that only move forward when real interest determines the order. | 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. | 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. |
Complexitydifferent | High | Low | Medium |
Timedifferent | 0.5-2 Tage | 30-120 min | 45-90 min |
Participantsdifferent | 20-500+ | 2-6 | 2-5 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Session Marketplace, Proceedings, Action Topics | Observation Notes, Improvement Ideas | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | FacilitationLarge groupAutonomy | LeanObservationProcessOperations | LeanProblem solvingCoachingOperations |
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