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| Criterion |  UX Research Personas |  Architecture C4 Model |  Decision Making Cynefin Workshop |  Decision Making Argument Mapping |
|---|---|---|---|---|
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 problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-3 Tage | 1-4 h | 60-180 min | 1-3 h |
Participantsdifferent | Internes Team | 1-5 | 4-20 | 1-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Persona Profiles, Needs Summary, Scenario Notes | Context Diagram, Container Diagram, Component Diagram | Cynefin Map, Domain-specific Actions, Sensemaking Notes | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | ResearchCustomerSynthesis | ArchitectureCommunicationVisualization | ComplexitySensemakingDecision | SensemakingDecisionRationale |