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| Criterion |  Engineering Fault Isolation |  Operations Kaizen Event |  Knowledge Modeling Knowledge Mapping |  Knowledge Modeling Concept 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. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 30-180 min | 0.5-5 Tage | 1-3 h | 1-2 h |
Participantsdifferent | 1-6 | 4-10 | 3-12 | 1-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Concept Map, Relationship Labels, Knowledge Gaps |
Tagsno overlap | TroubleshootingDiagnosisEngineering | LeanContinuous improvementOperations | KnowledgeMappingRisk | KnowledgeConceptsMappingSensemaking |