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| Criterion |  UX Research User Interviews |  Product Discovery Jobs to Be Done |  Knowledge Modeling Event Modeling |  Product Discovery Opportunity Scoring |
|---|---|---|---|---|
Purposedifferent | When teams derive needs only from assumptions and real motives are missing, user interviews give direct access to behavior and meaning. Conversations from the target group's everyday life make patterns, tensions, and open questions solidly visible. | When switching motives and progress are unclear, it reconstructs the situation from real customer circumstances. It shows why a switch happens and what kind of progress is being sought. | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 30–60 min per interview | 1-3 Wochen | 2-6 h | 60-120 min |
Participantsdifferent | 1 participant per interview | 5-12 Interviews | 2-8 | 3-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Interview Notes, Themes, Insight Summary | Job Stories, Outcome Statements, Opportunity List | Event Model, UI Flow, Commands, Read Models | Opportunity Score Table, Top Outcomes |
Tagsno overlap | QualitativeResearchCustomerDiscovery | CustomerOutcomesNeeds | EventsBlueprintDomain-Driven DesignBehavior | PrioritizationDiscoveryOutcomesNeeds |