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| Criterion |  Product Discovery Solution Interview |  Product Discovery Problem Interview |  Facilitation Dot Voting |
|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | When a workshop has produced too many options and the group needs to condense quickly, dot voting makes preferences visible in a short time. It bundles individual votes into a solid signal for the next selection. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 30-60 min je Interview | 30-60 min je Interview | 5-15 min |
Participantsdifferent | 5-10 Interviews | 5-12 Interviews | 3-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Problem Evidence, Risk Notes, Customer Segments | Ranked list, Consensus signal, Shortlist |
Tagsno overlap | ValidationInterviewsPrototype | DiscoveryInterviewsValidation | FacilitationVotingConsensusPrioritization |
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