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Selected:LASR (Lightweight Approach for Software Reviews)Decision JamFailure Mode and Effects AnalysisKepner-Tregoe
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Facilitation Decision Jam |  Operations Failure Mode and Effects Analysis |  Operations Kepner-Tregoe |
|---|---|---|---|---|
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 a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. |
Complexitydifferent | Medium | Low | High | High |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 60-90 min | 2-6 h | 2-8 h |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 4-10 | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | 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 | Problem Cluster, Prioritized Challenge, Experiment | FMEA Table, Risk Priority, Mitigation Actions | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | FacilitationDecisionProblem solvingWorkshop | RiskQualityOperationsRoot cause | Problem solvingRoot causeDecisionOperations |