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Selected:User InterviewsArchitecture Decision RecordProblem InterviewARID (Active Reviews for Intermediate Designs)
| Criterion |  UX Research User Interviews |  Architecture Architecture Decision Record |  Product Discovery Problem Interview |  Architecture ARID (Active Reviews for Intermediate Designs) |
|---|---|---|---|---|
Purposedifferent | When teams derive needs only from assumptions and real motives are missing, user interviews give direct access to behavior and meaning. Conversations from the target group's everyday life make patterns, tensions, and open questions solidly visible. | 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 the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | 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 | Low | Low | Medium | Medium |
Timedifferent | 30–60 min per interview | 15-45 min | 30-60 min je Interview | 2–4 h review as a planning range; preparation and evaluation additional |
Participantsdifferent | 1 participant per interview | 1-3 | 5-12 Interviews | Designers, developers as users, and facilitation |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Interview Notes, Themes, Insight Summary | ADR File, Decision Log, Rationale | Problem Evidence, Risk Notes, Customer Segments | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions |
Tagsno overlap | QualitativeResearchCustomerDiscovery | ArchitectureRationaleDocumentationGovernance | DiscoveryInterviewsValidation | ArchitectureEngineeringFeedbackValidationTasks |