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| Criterion |  Architecture Quality Attribute Workshop |  Knowledge Modeling Event Modeling |  UX Research Personas |  UX Research Empathy Mapping |
|---|---|---|---|---|
Purposedifferent | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | 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 target groups stay too vague and teams talk about the same people differently, personas create a shared, solid picture of usage. Condensed profiles make needs, contexts, and differences tangible enough for decisions. | 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 | Medium | Low |
Timedifferent | 2-4 h | 2-6 h | 1-3 Tage | 30–60 min |
Participantsdifferent | 5-15 | 2-8 | Internes Team | 4-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | Event Model, UI Flow, Commands, Read Models | Persona Profiles, Needs Summary, Scenario Notes | Empathy Map, Assumptions List, Research Gaps |
Tagsno overlap | RequirementsArchitectureWorkshop | EventsBlueprintDomain-Driven DesignBehavior | ResearchCustomerSynthesis | SynthesisQualitativeWorkshop |