Standards of Digital Accessibility

According to the World Wide Web Consortium, digitally accessible content should follow the POUR model.  POUR is defined as:

Perceivable - Web content is made available to the senses: sight, hearing, and/or touch.

Operable - Interface forms, controls, and navigation are operable.

Understandable - Information and the operation of user interface must be understandable.

Robust - Content can be used reliably by a wide variety of user agents, including assistive technologies.

 W3C - Web Accessibility Initiative


Accessibility Principles

Web Content Accessibility Guidelines


WCAG - 2.1

Tennessee Board of Regents


Features of Digital Accessibility