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| Criterion |  Product Discovery Solution Interview |  Innovation Rolestorming |  Innovation Lotus Blossom |
|---|---|---|---|
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 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. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 30-60 min je Interview | 30-60 min | 45-90 min |
Participantsdifferent | 5-10 Interviews | 3-12 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | ValidationInterviewsPrototype | BrainstormingIdeationCreativity | BrainstormingIdeationCreativityDivergenceWorkshop |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
