2 Barriers

When a person without disability use a web page, many skills are used without awareness. This section discusses these “implicit” skill sets that are assumed by most end users and, unfortunately, some web authors.

 2.1 Visual assumptions
  2.1.1 2D visual plane
  2.1.2 Graphical elements
  2.1.3 Good vision
 2.2 Motor skill assumptions
  2.2.1 Keyboard-hostile web pages
  2.2.2 Keyboard-impossible web pages