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| Criterion |  Knowledge Modeling Event Modeling |  Product Discovery Kano Model |  Product Discovery Opportunity Solution Tree |
|---|---|---|---|
Purposedifferent | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | 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. | 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 2-6 h | 1-2 Tage | 1-2 h Setup, laufend |
Participantsdifferent | 2-8 | 10-50 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Kano Matrix, Feature Classes, Priority Themes | Opportunity Solution Tree, Experiment Backlog, Learning Log |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | SatisfactionPrioritizationCustomer | DiscoveryOutcomesExperimentsOpportunity |
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