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Selected:HEART FrameworkLASR (Lightweight Approach for Software Reviews)Goal Question MetricATAM (Architecture Tradeoff Analysis Method)
| Criterion |  UX Research HEART Framework |  Architecture LASR (Lightweight Approach for Software Reviews) |  Engineering Goal Question Metric |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|---|---|
Purposedifferent | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | 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. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. |
Complexitydifferent | Medium | Medium | Medium | High |
Timedifferent | 120 min initial, dann laufend | 3–4 h for initial assessment; preparation and deeper analysis additional | 90-180 min | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | 3-6 | 1 or a small team; particularly suitable for 3–4 people | 3-6 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | HEART-GSM Table, Dashboard | 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 | GQM Table, Metric Profiles | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations |
Tagsno overlap | MetricsUX researchMeasurementSatisfaction | ArchitectureQualityRiskAssessmentLean | MetricsMeasurementEngineeringAlignment | ArchitectureQualityRiskTradeoffsStakeholders |