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| Criterion |  Operations Visual Management |  Operations Bottleneck Analysis |  Operations Fishbone Diagram |  Systems Thinking Current Reality Tree |
|---|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | Ongoing | 1-3 h | 30-60 min | 2-6 h |
Participantsdifferent | 1-20 | 3-8 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Fishbone Diagram, Cause Categories, Investigation Backlog | Current Reality Tree, Core Problems, Intervention Ideas |
Tagsno overlap | SignalsOperationsVisual management | FlowMeasurementConstraints | Root causeQualityOperations | Systems thinkingRoot causeConstraintsCausality |