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| Criterion |  Product Discovery Opportunity Interview |  Innovation Brainwriting |  Product Discovery Opportunity Solution Tree |
|---|---|---|---|
Purposedifferent | 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. | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | When discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 30-60 min je Interview | 15-30 min | 1-2 h Setup, laufend |
Participantsdifferent | 5-12 Interviews | 3-12 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Interview Notes, Opportunity Themes, Customer Quotes | Idea sheets, Expanded concepts, Prioritized list | Opportunity Solution Tree, Experiment Backlog, Learning Log |
Tagsno overlap | DiscoveryInterviewsOpportunityCustomer | BrainstormingCollaborationInclusionIdeas | DiscoveryOutcomesExperimentsOpportunity |
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