| Sumario: | The article presents information on difficulties experienced by people with disabilities that arise from their interactions with computer technology, above and beyond the usual risks. Their job performance, health, safety, financial stability, and general well being may all be impaired. Interfaces with flashy but functionally limited graphical applications and Web sites create serious obstacles for people who are visually impaired. Specialized computer terminals are available that provide some help, but they are still very expensive. Applications and Web sites with extensive use of audio have little value for the hearing impaired. Telephones can present a significant challenge. Although some devices exist to transform audio into a computer-readable form, their availability is not widespread. Carpal tunnel syndrome and repetitive strain injuries affect many computer users, with voice input as a possible alternative. Users with impaired mobility may sometimes benefit from remote access, although better security is needed to avoid integrity and privacy compromises.
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