The World Wide Web has rapidly become the dominant Internet tool, combining hypertext and multimedia to provide a network of educational, governmental, and commercial resources. The Web has mushroomed in popularity because it is such a powerful and versatile medium. Much of its power comes from the fact that it presents information in a variety of formats while it also organizes that information through hypertext links. Given this broad and rapid growth in technology, it is unwise for a web developer to make assumptions about the abilities of the end-user or the equipment. Therefore, it is the responsibility of the Webpage author to present information in a manner which ensures access by a diverse audience.
Some people use adaptive technology with their computer to access the Web.
A person with a mobility impairment may not be able to use a mouse and rely on the keyboard for Web browsing. They should consider the special needs of individuals with disabilities, older persons, people for whom English is a second language, and those using outdated hardware and software. A 1996 Department of Justice ruling makes it clear that ADA accessibility requirements apply to Internet resources. What follows is information on website accessibility issues and techniques for creating accessible web documents. The use of consistent design strategies for all related documents will make navigation easier for everyone.