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Selected:User InterviewsViews and BeyondLASR (Lightweight Approach for Software Reviews)Architecture Decision Record
| Criterion |  UX Research User Interviews |  Architecture Views and Beyond |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture Architecture Decision Record |
|---|---|---|---|---|
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. | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30–60 min per interview | 1-3 Tage | 3–4 h for initial assessment; preparation and deeper analysis additional | 15-45 min |
Participantsdifferent | 1 participant per interview | 1-4 | 1 or a small team; particularly suitable for 3–4 people | 1-3 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Interview Notes, Themes, Insight Summary | Architecture Views, Cross-view Notes, Rationale | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | ADR File, Decision Log, Rationale |
Tagsno overlap | QualitativeResearchCustomerDiscovery | DocumentationStakeholdersArchitecture | ArchitectureQualityRiskAssessmentLean | ArchitectureRationaleDocumentationGovernance |