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| Criterion |  Operations PDCA Cycle |  Operations Visual Management |  Product Discovery Smoke Test |
|---|---|---|---|
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. | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. |
Complexitysame | Low | Low | Low |
Timedifferent | 1 h bis mehrere Wochen | Ongoing | 1-5 Tage |
Participantsdifferent | 1-8 | 1-20 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Visual Board, Status Indicators, Exception Cues | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | Continuous improvementLeanExperiments | SignalsOperationsVisual management | ValidationExperimentsDemandGrowth |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
