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| Criterion |  Operations PDCA Cycle |  Agile Specification by Example |  Operations Gemba Walk |
|---|---|---|---|
Purposedifferent | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | 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 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 | Low | Medium | Low |
Timedifferent | 1 h bis mehrere Wochen | 60-90 min pro Feature | 30-120 min |
Participantsdifferent | 1-8 | 3-6 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Example Table, Acceptance Tests | Observation Notes, Improvement Ideas |
Tagsno overlap | Continuous improvementLeanExperiments | AgileRequirementsExamplesBehavior-Driven Development | LeanObservationProcessOperations |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
