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Selected:Usability TestingArchitecture Decision RecordCard SortingARID (Active Reviews for Intermediate Designs)
| Criterion |  UX Research Usability Testing |  Architecture Architecture Decision Record |  UX Research Card Sorting |  Architecture ARID (Active Reviews for Intermediate Designs) |
|---|---|---|---|---|
Purposedifferent | When a product is built but people get stuck on tasks, usability testing shows the friction at concrete points. Observed use instead of self-report makes visible where orientation, understanding, or interaction breaks down. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | When content only makes sense internally and users can't find the structure again, card sorting exposes their mental order. Terms, groups, and naming are then aligned with the target group's expectations. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-2 h je Session | 15-45 min | 20-45 min | 2–4 h review as a planning range; preparation and evaluation additional |
Participantsdifferent | Based on research question | 1-3 | Based on research question | Designers, developers as users, and facilitation |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Usability Issues, Severity List, Recommendations | ADR File, Decision Log, Rationale | Content groups, Label set, IA hypotheses | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions |
Tagsno overlap | ValidationUXPrototype | ArchitectureRationaleDocumentationGovernance | Information architectureNavigationStructure | ArchitectureEngineeringFeedbackValidationTasks |