Accessible Web |
OverviewGiven the Web's increasingly important role in society, access to the Web is vital for people with disabilities. Abilities can vary from person to person, and over time, for different people with the same type of disability. People can have combinations of different disabilities, and combinations of varying levels of severity. When you design or modify Web sites to allow access to people with disabilities, you make the Web accessible. New Web sites and applications, however, are introducing new problems and barriers. There are complex graphics and multimedia applications that assistive technology simply has not solved.
Meeting the standards of an accessible Web site first requires an awareness of the special needs of users who have disabilities. The three main categories of disabilities are visual, hearing, mobility, and cognitive impairment. Each person with a disability might encounter one or more barriers that can be eliminated or minimized by the Web developer, the browser, the assistive technology, or the underlying operating system software and hardware platform. |