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| Criterion |  Domain Modeling EventStorming |  Product Discovery Kano Model |  UX Design Lean UX Canvas |  Product Discovery Opportunity Scoring |
|---|---|---|---|---|
Purposedifferent | 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 features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | The Lean UX Canvas helps clarify user behavior, touchpoints, and concept decisions. It makes assumptions and desired outcomes visible and captures the result as a completed canvas, hypothesis list, and first experiment. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 2-8 h | 1-2 Tage | 2-3 h | 60-120 min |
Participantsdifferent | 5-12 | 10-50 | 3-8 | 3-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Kano Matrix, Feature Classes, Priority Themes | Completed Lean UX Canvas, Hypothesis list, First experiment | Opportunity Score Table, Top Outcomes |
Tagsno overlap | Domain-Driven DesignEventsDiscoveryWorkshop | SatisfactionPrioritizationCustomer | CanvasHypothesisOutcomesDiscovery | PrioritizationDiscoveryOutcomesNeeds |