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| Criterion |  UX Research Affinity Diagramming |  Knowledge Modeling Event Modeling |  Knowledge Modeling Knowledge Mapping |  Domain Modeling EventStorming |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | 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. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 45–90 min | 2-6 h | 1-3 h | 2-8 h |
Participantsdifferent | 3-10 | 2-8 | 3-12 | 5-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Event Model, UI Flow, Commands, Read Models | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Event Timeline, Ubiquitous Language, Boundaries, Open Questions |
Tagsno overlap | SynthesisQualitativeRoot cause | EventsBlueprintDomain-Driven DesignBehavior | KnowledgeMappingRisk | Domain-Driven DesignEventsDiscoveryWorkshop |