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| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  UX Research Tree Testing |  Growth A/B Testing |
|---|---|---|---|
Purposedifferent | 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. | 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. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 1-2 Tage | 1-4 Wochen |
Participantsdifferent | Designers, developers as users, and facilitation | Based on research question | 1-6 |
Formatdifferent | Workshop + async | Async | Async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Findability Metrics, Path Analysis, Revised IA | Experiment results, Decision log, Learning summary |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | Information architectureNavigationFindability | ExperimentsGrowthAnalyticsValidation |
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