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Selected:Quality Attribute WorkshopLASR (Lightweight Approach for Software Reviews)Affinity DiagrammingFailure Mode and Effects Analysis
| Criterion |  Architecture Quality Attribute Workshop |  Architecture LASR (Lightweight Approach for Software Reviews) |  UX Research Affinity Diagramming |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | 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 research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 2-4 h | 3–4 h for initial assessment; preparation and deeper analysis additional | 45–90 min | 2-6 h |
Participantsdifferent | 5-15 | 1 or a small team; particularly suitable for 3–4 people | 3-10 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | 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 | Theme clusters, Insight statements, Opportunity areas | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | RequirementsArchitectureWorkshop | ArchitectureQualityRiskAssessmentLean | SynthesisQualitativeRoot cause | RiskQualityOperationsRoot cause |