Glossary

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This glossary covers a wide range of topics and includes terms that describe people, technology, concepts, and more. Some of the terms, marked by this icon , are widely considered to be

This term is generally agreed to be offensive toward or a person or group of people. We strongly recommend you do not use this term and instead use a term not usually thought to be offensive. While it is possible that some people will not be offended by this term, just as some people will be offended by other terms when no harm is intended, it is best to avoid. Remember that what is considered offensive can also change over time, by scenario, and by relationship. We provide this library of terms for informational purposes and we welcome feedback to help us get it right.

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  • Speech input software

    Speech input software is assistive technology that allows users to interact with devices using voice commands. It...

  • Screen reader

    A screen reader is an assistive technology that converts digital text into speech or braille output. Screen...

  • Section 504

    Section 504 is part of the Rehabilitation Act of 1973 that prohibits discrimination from any program that receives...

  • Section 508

    Section 508 is part of the Rehabilitation Act of 1973 pertaining to the standards that require federal government...

  • Speech recognition

    Speech recognition focuses on translating speech from a verbal format to a text one. It is about recognizing words...

  • Switch access

    Switch access is designed to substitute the combination of a keyboard and mouse by connecting the functions of a...

  • Service Animal

    An animal that has been individually trained to perform tasks or do work for a person with a disability.