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| Criterion |  Systems Thinking VUCA Scan |  Architecture LASR (Lightweight Approach for Software Reviews) |  Business Strategy Value Chain Analysis |
|---|---|---|---|
Purposedifferent | The VUCA Scan helps read difficult situations more precisely. Instead of treating unclarity as generally complicated, the method separates fast change, missing knowledge, systemic entanglement, and ambiguous interpretation. | 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. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. |
Complexitydifferent | Low | Medium | High |
Timedifferent | 30-90 min | 3–4 h for initial assessment; preparation and deeper analysis additional | Half day |
Participantsdifferent | 1-10 | 1 or a small team; particularly suitable for 3–4 people | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | VUCA Map, Response Options, Signal and Learning Plan | 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 | Value Chain Map, Lever List |
Tagsno overlap | SensemakingUncertaintyComplexityStrategyForesight | ArchitectureQualityRiskAssessmentLean | StrategyBusiness modelDiagnosisAnalysis |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
