The Accessible Usability Scale (AUS) is a specialized metric utilized in QuestionPro UX to measure the usability of a product specifically for users with disabilities. While standard metrics often overlook accessibility-specific hurdles, the AUS provides a scientifically validated score to ensure your digital product is inclusive.
Participants respond to a series of specific statements regarding their ease of use while navigating with assistive technologies (like screen readers). The resulting score helps you identify where your interface meets accessibility standards and where it creates barriers for users with diverse needs.