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| Criterion |  Knowledge Modeling Knowledge Mapping |  Operations Waste Analysis |  Operations Gemba Walk |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Medium | Low | Low | High |
Timedifferent | 1-3 h | 45-120 min | 30-120 min | 2-6 h |
Participantsdifferent | 3-12 | 2-8 | 2-6 | 3-10 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Waste Map, Prioritized Waste, Improvement Backlog | Observation Notes, Improvement Ideas | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | KnowledgeMappingRisk | WasteLeanProcess improvement | LeanObservationProcessOperations | RiskQualityOperationsRoot cause |