WDS supports the University and the User Experience Office (UXO) in its efforts to ensure Information Communication Technology (ICT) is fair and inclusive to users of all abilities. Here are some resources to inform you on the guiding principles of Universal Design and Web Content Accessibility.
Drupal Content Guidelines:
Accessibility for Drupal Content Authors - Presented by Damian Sian of User Experience Office (UXO)
Drupal Accessibility Checker:
The Drupal template system has a way for content authors to test the content for accessibility as they are writing it. The Check Accessibility tool of the WYSIWYG editor provides this functionality.