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| Criterion |  Product Discovery Problem Interview |  Innovation Round Robin Brainstorming |  Innovation Rolestorming |
|---|---|---|---|
Purposedifferent | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 30-60 min je Interview | 20-45 min | 30-60 min |
Participantsdifferent | 5-12 Interviews | 4-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Idea List, Cluster, Shortlist | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist |
Tagsno overlap | DiscoveryInterviewsValidation | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingIdeationCreativity |
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