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| Criterion |  UX Research User Interviews |  Facilitation Open Space Technology |  Facilitation Barcamp |  Product Discovery Opportunity Interview |
|---|---|---|---|---|
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 a complex topic does not yet have a fitting agenda, Open Space Technology hands topic ownership back to the participants. The format suits questions that only move forward when real interest determines the order. | When many people can contribute knowledge and the flow should stay open, Barcamp provides a framework for self-organized sessions. The format channels energy without defining the content too narrowly in advance. | 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. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 30–60 min per interview | 0.5-2 Tage | Halber Tag bis 2 Tage | 30-60 min je Interview |
Participantsdifferent | 1 participant per interview | 20-500+ | 15-200 | 5-12 Interviews |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Interview Notes, Themes, Insight Summary | Session Marketplace, Proceedings, Action Topics | Session Board, Session Notes, Community Learnings | Interview Notes, Opportunity Themes, Customer Quotes |
Tagsno overlap | QualitativeResearchCustomerDiscovery | FacilitationLarge groupAutonomy | FacilitationLarge groupLearning | DiscoveryInterviewsOpportunityCustomer |