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Selected:Architecture Decision RecordFirst-click TestingARID (Active Reviews for Intermediate Designs)Request for Comments
| Criterion |  Architecture Architecture Decision Record |  UX Research First-click Testing |  Architecture ARID (Active Reviews for Intermediate Designs) |  Architecture Request for Comments |
|---|---|---|---|---|
Purposedifferent | 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 users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together. | 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. | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 15-45 min | 1-2 Tage | 2–4 h review as a planning range; preparation and evaluation additional | 1-3 Wochen vom Draft bis zur Entscheidung |
Participantsdifferent | 1-3 | 10-30 | Designers, developers as users, and facilitation | 3-20 Reviewer |
Formatdifferent | Async | Async | Workshop + async | Async |
Outputdifferent | ADR File, Decision Log, Rationale | Click Heatmap, Success Rate, Design Recommendations | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | UXNavigationFindabilityValidation | ArchitectureEngineeringFeedbackValidationTasks | ArchitectureDecisionAsyncGovernance |