Module 0088: Accessibility barriers, standards, guidelines and validators

Module 0088: Accessibility barriers, standards, guidelines and validators

Tak Auyeung, Ph.D.

November 7, 2006

1 About this module
2 Barriers
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
3 Standards
4 Guidelines
5 Validators
6 Action for web developers and designers
6.1 Maintaining existing sites
6.2 Separate content and presentation
  6.2.1 Individual objects
6.3 Abstract Form objects
  6.3.1 Action trigger
  6.3.2 Single choice
  6.3.3 Group of single choices
  6.3.4 Multiple choice
  6.3.5 Group of multiple choices
  6.3.6 Text box
6.4 Content speciﬁcation
6.5 Presentation