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| Criterion |  Knowledge Modeling Event Modeling |  UX Research Affinity Diagramming |  UX Design Service Blueprinting |  UX Design Customer Journey Canvas |
|---|---|---|---|---|
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 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 service experience is spread across several touchpoints, it brings frontstage and backstage together. It shows where user contact and internal responsibility must fit. | When a journey needs to be understood across several phases, it arranges experience, touchpoints, and opportunities into one picture. It makes gaps and friction along the user path clear. |
Complexitydifferent | Medium | Low | High | Medium |
Timedifferent | 2-6 h | 45–90 min | 0.5-2 Tage | 1-3 h |
Participantsdifferent | 2-8 | 3-10 | 6-12 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Theme clusters, Insight statements, Opportunity areas | Service Blueprint, Fail Points, Ownership Map | Customer Journey Canvas, Pain Points, Experience Opportunities |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | SynthesisQualitativeRoot cause | Service designOperationsJourneyBlueprint | JourneyCustomerService designCanvas |