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Selected:LASR (Lightweight Approach for Software Reviews)Evaporating CloudCATWOE AnalysisAssumption Surfacing
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Systems Thinking Evaporating Cloud |  Systems Thinking CATWOE Analysis |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
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. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 60-120 min | 45-90 min | 45-90 min |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 2-8 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + 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 | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | Theory of ConstraintsAssumptionsSystems thinking | Systems thinkingFramingStakeholders | AssumptionsRiskDecisionDiscovery |