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Selected:LASR (Lightweight Approach for Software Reviews)Business Model CanvasFishbone DiagramBlue Ocean Strategy Canvas
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Business Strategy Business Model Canvas |  Operations Fishbone Diagram |  Business Strategy Blue Ocean Strategy Canvas |
|---|---|---|---|---|
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 Business Model Canvas condenses a business model to its key building blocks and assumptions. It makes variants quickly comparable and reveals gaps before validation or implementation begins. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | The Blue Ocean Strategy Canvas shows how an offering is positioned relative to the market. Differentiation thereby becomes tangible in value factors instead of merely being claimed. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-2 h | 30-60 min | 2-4 h |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 2-8 | 2-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | 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 | Business Model Canvas, Assumption List, Business Hypotheses | Fishbone Diagram, Cause Categories, Investigation Backlog | Strategy Canvas, Value Curve, ERRC Actions |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | Business modelStrategyValueInnovation | Root causeQualityOperations | StrategyPositioningInnovationValue |