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| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  UX Research First-click Testing |  UX Research Tree Testing |
|---|---|---|---|
Purposedifferent | 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. | 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. | 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. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-2 Tage | 1-2 Tage |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 10-30 | Based on research question |
Formatdifferent | Workshop + async | Async | Async |
Outputdifferent | 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 | Click Heatmap, Success Rate, Design Recommendations | Findability Metrics, Path Analysis, Revised IA |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | UXNavigationFindabilityValidation | Information architectureNavigationFindability |
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