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| Criterion |  Product Discovery Dual-Track Agile |  Agile Specification by Example |  Product Discovery Opportunity Interview |
|---|---|---|---|
Purposedifferent | When uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. | 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 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | Laufend, Wochen bis Monate | 60-90 min pro Feature | 30-60 min je Interview |
Participantsdifferent | 4-10 | 3-6 | 5-12 Interviews |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories | Example Table, Acceptance Tests | Interview Notes, Opportunity Themes, Customer Quotes |
Tagsno overlap | AgileDiscoveryDelivery | AgileRequirementsExamplesBehavior-Driven Development | DiscoveryInterviewsOpportunityCustomer |
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