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Use of Computers for the Handicapped

Technology is continually evolving to provide practical solutions for people with a wide range of disabilities. People with disabilities are using computers for business, graphic design, emailing, online information, games and other common tasks. Some can use a computer with complete independence.

  1. Computer Modifications

    • No matter what your challenge, computers can help with everyday tasks. For people with paralysis or difficulty typing, speech recognition software can help with dictating letters, emails and texting. Microsoft Windows has built-in accessibility features (Start>Control Panel>Accessibility Options). The magnifier enlarges the screen for those with vision problems and monitor options can adjust font size, color and resolution. These vision options help users in reading, playing games, browsing the web and many other tasks. Those with severe vision loss can use braille software. Windows accessibility options SoundSentry and ShowSounds produce visual warnings and text captions for people with impaired hearing.

    Devices

    • Many devices can enhance your computer experience. Specially designed trackballs, wireless motion sensors, no-grip mice and precision joysticks are options for those with limited dexterity. These and other computer devices promote therapeutic activities for muscle strengthening, physical coordination and brain functioning. Wheelchair mounts are available for attaching computer laptops.

    Benefits

    • People who can't easily leave their homes can use computers to shop, do research, participate in discussions or make friends, according to a report written by H. Stephen Kaye of the Disability Statistics Center Institute for Health and Aging at the University of California in San Francisco.

    Adaptive Technology

    • Although this article uses the term "computers" to refer to laptops or desktops, there is a broader definition. Today computer technology is used for artificial limbs, hearing and vision devices, and electronic wheelchairs. The fields of assistive and adaptive technology provide valuable information about products and services for those with disabilities. If the broader definition for computers is a programmable machine executing commands, adaptive technology offers a wide variety of innovative devices to overcome any limitation.

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