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| Criterion |  Operations Barrier Analysis |  Systems Thinking Soft Systems Methodology |
|---|---|---|
Purposedifferent | 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. | Soft Systems Methodology helps explore unclear or politically charged problems systematically. Instead of forcing a quick answer, the method builds a shared understanding of perspectives and room for action. |
Complexitydifferent | Medium | High |
Timedifferent | 2-4 h | 0.5-3 Tage |
Participantsdifferent | 2-6 | 5-15 |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Rich Picture, Root Definitions, Conceptual Models, Change Agenda |
Tagsno overlap | Root causeSafetyIncident | Soft systemsComplexitySensemakingSystems thinking |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
