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| Criterion |  Architecture Quality Attribute Workshop |  UX Research Tree Testing |  Architecture C4 Model |
|---|---|---|---|
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. | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | 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. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 2-4 h | 1-2 Tage | 1-4 h |
Participantsdifferent | 5-15 | Based on research question | 1-5 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | Findability Metrics, Path Analysis, Revised IA | Context Diagram, Container Diagram, Component Diagram |
Tagsno overlap | RequirementsArchitectureWorkshop | Information architectureNavigationFindability | ArchitectureCommunicationVisualization |
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