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Selected:LASR (Lightweight Approach for Software Reviews)Hypothesis Prioritization CanvasLean UX CanvasOpportunity Solution Tree
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Product Discovery Hypothesis Prioritization Canvas |  UX Design Lean UX Canvas |  Product Discovery Opportunity Solution Tree |
|---|---|---|---|---|
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 many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. | The Lean UX Canvas helps clarify user behavior, touchpoints, and concept decisions. It makes assumptions and desired outcomes visible and captures the result as a completed canvas, hypothesis list, and first experiment. | When discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 60-90 min | 2-3 h | 1-2 h Setup, laufend |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 3-8 | 3-8 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | 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 | Prioritization Canvas, Hypothesis Backlog | Completed Lean UX Canvas, Hypothesis list, First experiment | Opportunity Solution Tree, Experiment Backlog, Learning Log |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | ExperimentsPrioritizationDiscoveryHypothesis | CanvasHypothesisOutcomesDiscovery | DiscoveryOutcomesExperimentsOpportunity |