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| Criterion |  Product Discovery Opportunity Interview |  Operations Root Cause Tree Analysis |
|---|---|---|
Purposedifferent | When opportunities are still hidden behind signals of need, it structures conversations around needs and obstacles. It looks for patterns that lead to new product opportunities. | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. |
Complexitysame | Medium | Medium |
Timedifferent | 30-60 min je Interview | 1-3 h |
Participantsdifferent | 5-12 Interviews | 2-8 |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Interview Notes, Opportunity Themes, Customer Quotes | Cause Tree, Evidence Notes, Countermeasures |
Tagsno overlap | DiscoveryInterviewsOpportunityCustomer | Root causeTreeIncidentQuality |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
