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.

u

  • User Agent Accessibility Guidelines (UAAG)

    These guidelines explain how to make user agents accessible to people with disabilities. User agents include...

  • Usability

    How effectively and efficiently an individual user can achieve a specific goal through the use of an interface,...

  • Undue Hardship

    According to the Equal Employment Opportunity Commission (EEOC), undue hardship means: significant difficulty or...

  • Universal Design

    Design that maximizes the number of people who can access the same materials or environment, even if those...