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| Criterion |  Decision Making Risk Matrix |  Architecture LASR (Lightweight Approach for Software Reviews) |  Product Strategy RICE Scoring |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. | 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 many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30-60 min | 3–4 h for initial assessment; preparation and deeper analysis additional | 60-90 min | 30-60 min |
Participantsdifferent | 3-10 | 1 or a small team; particularly suitable for 3–4 people | 2-10 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Risk Matrix, Top Risk List | 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 | RICE Scores, Ranked List, Assumption Log | ICE Table, Top Idea List |
Tagsno overlap | RiskDecisionPrioritizationAssessment | ArchitectureQualityRiskAssessmentLean | PrioritizationScoringRoadmapTradeoffs | PrioritizationScoringGrowthDecision |