nw-ux-principles

To evaluate interface designs against UX principles, apply Nielsen's usability heuristics and Norman's design principles during design reviews to identify actionable improvements. This structured approach provides clear guidance for evaluating wireframes and guiding product decisions.

Core usability heuristics for a design review include Nielsen's 10 Usability Heuristics, which evaluate visibility, feedback, navigation, and consistency. Applying these heuristics during requirement reviews helps identify usability flaws early in the design process.

Write acceptance criteria with UX requirements by applying cognitive load guidelines and accessibility checks during requirements gathering. This ensures interface designs reduce memory load, simplify options, and meet WCAG 2.2 AA standards before development.

Check WCAG 2.2 AA accessibility standards during requirements gathering and wireframe evaluations to ensure accessibility requirements are considered early. Running these checks early prevents costly design revisions and ensures interfaces are usable for all users.

The best way to reduce cognitive load during wireframe evaluation is to apply cognitive load laws that minimize memory burden and simplify user options. Using a structured UX review checklist helps identify areas where interface complexity can be reduced.

Yes, you can use Don Norman's design principles to build intuitive interfaces and guide design decisions. These principles, combined with usability heuristics, provide an evidence-based framework for evaluating interface visibility, feedback, and consistency.