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| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Agile ROAM Board |  Growth A/B Testing |  Architecture Risk Storming |
|---|---|---|---|---|
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 work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 20-40 min initial, dann laufend | 1-4 Wochen | 60-90 min |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 3-15 | 1-6 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
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 | ROAM Board, Owner List | Experiment results, Decision log, Learning summary | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | RiskAgileTrackingAlignment | ExperimentsGrowthAnalyticsValidation | RiskArchitectureWorkshopValidation |