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| Criterion |  Facilitation Lean Coffee |  Operations Barrier Analysis |  Facilitation Barcamp |  Facilitation Open Space Technology |
|---|---|---|---|---|
Purposedifferent | When a group without a fixed agenda needs to get into useful conversations quickly, Lean Coffee structures the start around interests rather than a presentation. The group itself negotiates which topics get time first and which wait. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | When many people can contribute knowledge and the flow should stay open, Barcamp provides a framework for self-organized sessions. The format channels energy without defining the content too narrowly in advance. | 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. |
Complexitydifferent | Low | Medium | Medium | High |
Timedifferent | 30-90 min | 2-4 h | Halber Tag bis 2 Tage | 0.5-2 Tage |
Participantsdifferent | 3-20 | 2-6 | 15-200 | 20-500+ |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Prioritized Topics, Discussion Notes, Action Items | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Session Board, Session Notes, Community Learnings | Session Marketplace, Proceedings, Action Topics |
Tagsno overlap | FacilitationAutonomyDialogue | Root causeSafetyIncident | FacilitationLarge groupLearning | FacilitationLarge groupAutonomy |