Edit Mode - Accessibility Compliance from Squiz on Vimeo.
How to use Accessibility features of EES+ within the Content Management System (CMS)
The Edit+ for Squiz Matrix Accessibility Auditor tool runs an audit against the content of assets within your site, evaluating and detailing any found or potential accessibility issues, in accordance with WCAG 2.0 standards.
The Accessibility Auditor's comprehensive reporting of issues allows you to promptly address and resolve errors and warnings, providing accessible content for your users -- as defined by the World Wide Web Consortium (W3C)'s Web Content Accessibility Guidelines (WCAG) -- and to cater to a wider range of people with disabilities.
Further instructions on this feature can be found within the Squiz Matrix Edit+ Manual - Accessibility Auditor