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| Criterion |  Operations Fishbone Diagram |  Product Discovery Smoke Test |
|---|---|---|
Purposedifferent | 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 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 |
Timedifferent | 30-60 min | 1-5 Tage |
Participantsdifferent | 2-8 | Nutzertraffic |
Formatdifferent | Workshop | Async |
Outputdifferent | Fishbone Diagram, Cause Categories, Investigation Backlog | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | Root causeQualityOperations | ValidationExperimentsDemandGrowth |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
