You might wonder how a blind person can surf the net at all, is it with the visual or other things? Blind and other disabled today can surf the net as long as the web designer consider accessibility requirements when they were designing the web site.
For example, Blind people can surf the net using speech or braille browsers. These browsers either can speak out the text on page or convert it to braille which only read text, so you need to be careful when using image maps as navigation bars or the blind may not be able to navigate your site.
A partially sighted person might need to view your site in larger font size or with more contrast between the text and also background. Most browsers will allow these people to adjust the text size and colours, that is why, you need to ensure your page allows their browser to do this.
A physically disabled person might not be able to use a mouse, and would perhaps use a keyboard or other device to tab down the links on the page. You can help by organised links in a sensible manner.
Accessibility in a general sense is about making your site easy to use. This means having intuitive navigation and a clean layout. Visitors to the net are generally looking for information, and are more likely to stay on a site that provides this information in a quick and straightforward manner.
For more information, you can log in to http://www.vordweb.co.uk/accessibility.htm
Source : http://www.vordweb.co.uk/accessibility.htm
