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| Criterion |  Agile Specification by Example |  Operations Standard Work Analysis |  Operations Fishbone Diagram |  Operations Gemba Walk |
|---|---|---|---|---|
Purposedifferent | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | When the same task is done differently depending on the person, the method exposes the reliable core. It creates comparability without unnecessarily choking off needed latitude. | 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. | 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. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 60-90 min pro Feature | 1-3 h | 30-60 min | 30-120 min |
Participantsdifferent | 3-6 | 2-6 | 2-8 | 2-6 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Example Table, Acceptance Tests | Standard Work Sheet, Deviation List, Improved Standard, Training Needs | Fishbone Diagram, Cause Categories, Investigation Backlog | Observation Notes, Improvement Ideas |
Tagsno overlap | AgileRequirementsExamplesBehavior-Driven Development | LeanProcessQuality | Root causeQualityOperations | LeanObservationProcessOperations |