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Selected:First-click TestingLean CanvasRisk StormingLASR (Lightweight Approach for Software Reviews)
| Criterion |  UX Research First-click Testing |  Product Strategy Lean Canvas |  Architecture Risk Storming |  Architecture LASR (Lightweight Approach for Software Reviews) |
|---|---|---|---|---|
Purposedifferent | When users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together. | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | 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. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 1-2 Tage | 45-90 min | 60-90 min | 3–4 h for initial assessment; preparation and deeper analysis additional |
Participantsdifferent | 10-30 | 1-6 | 4-12 | 1 or a small team; particularly suitable for 3–4 people |
Formatdifferent | Async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Click Heatmap, Success Rate, Design Recommendations | Lean Canvas, Core Assumptions, Experiment Backlog | Annotated Diagram, Prioritized Risk List, Action Backlog | 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 |
Tagsno overlap | UXNavigationFindabilityValidation | StartupLeanAssumptionsBusiness model | RiskArchitectureWorkshopValidation | ArchitectureQualityRiskAssessmentLean |