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| Criterion |  Knowledge Modeling Event Modeling |  Product Discovery Problem Interview |  Innovation Design Sprint |
|---|---|---|---|
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 the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 2-6 h | 30-60 min je Interview | 4-5 Tage |
Participantsdifferent | 2-8 | 5-12 Interviews | 5-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Problem Evidence, Risk Notes, Customer Segments | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | DiscoveryInterviewsValidation | Design sprintPrototypeValidationInnovation |
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