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| Criterion |  Engineering Fault Isolation |  Operations Process Mapping |
|---|---|---|
Purposedifferent | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. |
Complexitysame | Medium | Medium |
Timedifferent | 30-180 min | 1-3 h |
Participantsdifferent | 1-6 | 3-10 |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Process Map, Handoff List, Improvement Backlog |
Tagsno overlap | TroubleshootingDiagnosisEngineering | ProcessOperationsImprovement |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
