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| Criterion |  UX Research Personas |  Architecture C4 Model |  Facilitation 3-Circle Venn Diagram |
|---|---|---|---|
Purposedifferent | 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. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-3 Tage | 1-4 h | 15-45 min |
Participantsdifferent | Internes Team | 1-5 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Persona Profiles, Needs Summary, Scenario Notes | Context Diagram, Container Diagram, Component Diagram | Venn Diagram, Overlap Notes, Differentiators |
Tagsno overlap | ResearchCustomerSynthesis | ArchitectureCommunicationVisualization | ComparisonFacilitationAlignment |
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