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| Criterion |  Decision Making Radar |  Operations Fault Tree Analysis |  Operations ABC Analysis |  Operations Barrier Analysis |
|---|---|---|---|---|
Purposedifferent | When capabilities, maturity levels, or market positions need to be compared across several dimensions, overview is easily lost. Radar brings different characteristics into a shared picture and shows patterns faster than tables do. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | 1-2 h | 2-6 h | 30-60 min | 2-4 h |
Participantsdifferent | 2-10 | 3-8 | 1-5 | 2-6 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Radar Map, Capability Scores, Action Areas | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | ABC Classification, Focus Rules, Control List | Barrier Inventory, Failure Analysis per Barrier, Action Backlog |
Tagsno overlap | AssessmentPortfolioCapability | RiskRoot causeSafety | PrioritizationOperationsPortfolio | Root causeSafetyIncident |