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| Criterion |  Knowledge Modeling Event Modeling |  Product Discovery Concierge MVP |  UX Research Affinity Diagramming |  UX Research Empathy Mapping |
|---|---|---|---|---|
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 an idea can first fail or grow through genuine hands-on support, it relies on manual work instead of automation. It shows whether user value holds up even under manual execution. | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | When a lot is assumed about a target group but little is seen jointly, empathy mapping makes knowledge and gaps directly comparable. The picture also shows which assumptions hold up and where evidence is missing. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 2-6 h | 1-4 Wochen | 45–90 min | 30–60 min |
Participantsdifferent | 2-8 | 3-10 Kunden | 3-10 | 4-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Concierge Learnings, Service Blueprint, MVP Risks | Theme clusters, Insight statements, Opportunity areas | Empathy Map, Assumptions List, Research Gaps |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | MVPValidationServiceDiscovery | SynthesisQualitativeRoot cause | SynthesisQualitativeWorkshop |