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Selected:LASR (Lightweight Approach for Software Reviews)Outcome-Driven InnovationFailure Mode and Effects Analysis5 Whys
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Product Discovery Outcome-Driven Innovation |  Operations Failure Mode and Effects Analysis |  Operations 5 Whys |
|---|---|---|---|---|
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. | Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs. | 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 single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. |
Complexitydifferent | Medium | High | High | Low |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | Mehrere Wochen | 2-6 h | 15-30 min |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 2-6 researchers plus sample | 3-10 | 2-6 |
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 | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | FMEA Table, Risk Priority, Mitigation Actions | Root cause notes, Countermeasures |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | OutcomesInnovationResearchQuantitative | RiskQualityOperationsRoot cause | Root causeIncidentLeanProblem solving |