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| Criterion |  Operations Gemba Walk |  Knowledge Modeling Domain Storytelling |  Knowledge Modeling Feynman Technique |
|---|---|---|---|
Purposedifferent | 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. | Domain Storytelling translates domain knowledge into a shared narrative of actors, objects, and workflows. It is especially useful when language, rules, and process understanding must be tightly connected. | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. |
Complexitysame | Low | Low | Low |
Timedifferent | 30-120 min | 1-2 h | 20-60 min |
Participantsdifferent | 2-6 | 2-8 | 1 |
Formatdifferent | Workshop | Workshop | Async |
Outputdifferent | Observation Notes, Improvement Ideas | Domain Story, Glossary Notes, Process Narrative | Plain-language Explanation, Knowledge Gaps, Study Notes |
Tagsno overlap | LeanObservationProcessOperations | KnowledgeDomain-Driven DesignProcess | LearningKnowledgeUnderstanding |
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