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| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Operations Gemba Walk |
|---|---|---|
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 there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. |
Complexitydifferent | Medium | Low |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 30-120 min |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 2-6 |
Formatdifferent | Workshop + 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 | Observation Notes, Improvement Ideas |
Tags1 shared | ArchitectureQualityRiskAssessmentLean | LeanObservationProcessOperations |
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