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| Criterion |  Product Discovery Kano Model |  Operations ABC Analysis |  Domain Modeling EventStorming |  Product Discovery Opportunity Scoring |
|---|---|---|---|---|
Purposedifferent | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | When a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views. | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-2 Tage | 30-60 min | 2-8 h | 60-120 min |
Participantsdifferent | 10-50 | 1-5 | 5-12 | 3-6 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | ABC Classification, Focus Rules, Control List | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Opportunity Score Table, Top Outcomes |
Tagsno overlap | SatisfactionPrioritizationCustomer | PrioritizationOperationsPortfolio | Domain-Driven DesignEventsDiscoveryWorkshop | PrioritizationDiscoveryOutcomesNeeds |