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By Barbara T. Mates

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Screen readers read aloud with voice synthesizers text displayed on the computer screen, making it accessible to people who are blind and visually impaired as well as some learning disabled people with dyslexia. Mouse and keyboard simulators allow persons whose mobility is limited to one finger to cruise the Internet. , mouth, eye, foot) to keep current with the world around them. Librarians and information specialists must help to make the Internet accessible to all. They can do this by first making sure their Website is accessible; second, they can be sure that they have adaptive computers available in accessible locations.

When designing a computer workstation for patrons who are blind, it may be helpful to use tactile home-key markers or Braille keytops. The latter is useful for persons who never learned the QWERTY keyboard. Adaptions for Mobility Impairments The term mobility impairment is a general term that applies not only to persons who experience difficulty physically accessing a workstation or a keyboard or reading, but also to persons who have difficulty simultaneously pressing multiple keys of a computer (for example, ) or who lack the coordination to move a mouse and click the action button.

Using HTML correctly will enable screen readers and refreshable Braille display to interpret the information on the site as the page's author Page 14 wishes it to be seen. It is not difficult, once you begin to think in a text mode rather than a visual or artistic mode. Using HTML correctly will present the site for the user using adaptive technology. Screen readers, for example, always start reading left to right and always at the same pitch, while people using their natural vision will probably start reading in a variety of places before settling in on the first sentence.

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