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| Criterion |  Product Discovery Opportunity Interview |  Decision Making Constraint Analysis |  Decision Making Delphi Method |
|---|---|---|---|
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 an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 30-60 min je Interview | 30-90 min | 1-4 Wochen |
Participantsdifferent | 5-12 Interviews | 2-8 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Interview Notes, Opportunity Themes, Customer Quotes | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | DiscoveryInterviewsOpportunityCustomer | ConstraintsDecisionPlanningOptions | ForecastingExpertsDecisionStrategy |
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