In 1998, the U.S. Congress amended the Rehabilitation Act to require federal agencies to make their electronic and information technology accessible to people with disabilities. Section 508 was enacted to eliminate barriers in information technology, to make available new opportunities for people with disabilities and to encourage the development of technologies that will help achieve these goals. The law applies to all federal agencies when they develop, procure, maintain, or use electronic and information technology. Under Section 508, agencies must give employees with disabilities and members of the public access to information that is comparable to the access available to others.
Closed captioning (CC) and subtitling are both processes of displaying text on a television, video screen, or other visual display to provide additional or interpretive information. Both are typically used as a transcription of the audio portion of a program as it occurs, sometimes including descriptions of non-speech elements. Other uses have included providing a textual alternative language translation of a presentation's primary audio language that is usually burned-in to the video and unselectable.
Accessibility is the design of products, devices, services, vehicles, or environments so as to be usable by people with disabilities. The concept of accessible design and practice of accessible development ensures both "direct access" and "indirect access" meaning compatibility with a person's assistive technology.
Computer accessibility refers to the accessibility of a computer system to all people, regardless of disability type or severity of impairment. The term accessibility is most often used in reference to specialized hardware or software, or a combination of both, designed to enable the use of a computer by a person with a disability or impairment.
Audio description, (AD) also referred to as a video description, described video, or more precisely visual description, is a form of narration used to provide information surrounding key visual elements in a media work for the benefit of blind and visually impaired consumers. These narrations are typically placed during natural pauses in the audio, and sometimes overlap dialogue if deemed necessary. Occasionally when a film briefly has subtitled dialogue in a different language, such as Greedo's confrontation with Han Solo in the 1977 film Star Wars: A New Hope, the narrator will read out the dialogue in character.
Web accessibility, or eAccessibility, is the inclusive practice of ensuring there are no barriers that prevent interaction with, or access to, websites on the World Wide Web by people with physical disabilities, situational disabilities, and socio-economic restrictions on bandwidth and speed. When sites are correctly designed, developed and edited, more users have equal access to information and functionality.
Digital accessible information system (DAISY) is a technical standard for digital audiobooks, periodicals, and computerized text. DAISY is designed to be a complete audio substitute for print material and is specifically designed for use by people with "print disabilities", including blindness, impaired vision, and dyslexia. Based on the MP3 and XML formats, the DAISY format has advanced features in addition to those of a traditional audio book. Users can search, place bookmarks, precisely navigate line by line, and regulate the speaking speed without distortion. DAISY also provides aurally accessible tables, references, and additional information. As a result, DAISY allows visually impaired listeners to navigate something as complex as an encyclopedia or textbook, otherwise impossible using conventional audio recordings.
The Web Content Accessibility Guidelines (WCAG) are part of a series of web accessibility guidelines published by the Web Accessibility Initiative (WAI) of the World Wide Web Consortium (W3C), the main international standards organization for the Internet. They are a set of recommendations for making Web content more accessible, primarily for people with disabilities—but also for all user agents, including highly limited devices, such as mobile phones. WCAG 2.0, were published in December 2008 and became an ISO standard, ISO/IEC 40500:2012 in October 2012. WCAG 2.2 became a W3C Recommendation on 5 October 2023.
National Federation of the Blind v. Target Corporation, 452 F. Supp. 2d 946, was a class action lawsuit in the United States that was filed on February 7, 2006, in the Superior Court of California for the County of Alameda, and subsequently moved to federal court. The case challenged whether the Americans with Disabilities Act of 1990, specifically Title III's provisions prohibiting discrimination by "places of public accommodation", apply to websites and/or the Internet, or are restricted to physical places.
Accessible tourism is the ongoing endeavor to ensure tourist destinations, products, and services are accessible to all people, regardless of their physical or intellectual limitations, disabilities or age. It encompasses publicly and privately owned and operated tourist locations. The goal of accessible tourism is to create inclusivity of all including those traveling with children, people with disabilities, as well as seniors. This allows those with access requirements to be able to function as an independent using products following the universal design principle, a variety of services, and different environments.
Vision Australia is a not-for-profit organization and Australia's largest provider of services for people with blindness and low vision.
VITAC is a Canonsburg, Pennsylvania-based provider of audio transcription services. It provides services such as closed captioning, dubbing, and audio description services.
AMI-tv is a Canadian, English-language, digital cable specialty channel owned by the non-profit organization Accessible Media. AMI-tv broadcasts a selection of general entertainment programming with accommodations for those who are visually or hearing impaired, with audio descriptions on the primary audio track and closed captioning available across all programming.
Red Bee Media, formerly Ericsson Broadcast and Media Services (EBMS), is an international broadcasting and media services company and the largest access provider in Europe. Red Bee has its headquarters in London, England, with branch offices in Glasgow, Cardiff, MediaCityUK in Salford and Newcastle upon Tyne, and international offices in Australia, France, Spain, Germany, Finland, the Netherlands, Sweden, France, Canada, United States and Abu Dhabi. It has 2,500 employees worldwide across eight media hubs and distributes over 2.7 million hours of programming each year worldwide. It is a wholly owned subsidiary of Ericsson.
Military acquisition or defense acquisition is the "bureaucratic management and procurement process", dealing with a nation's investments in the technologies, programs, and product support necessary to achieve its national security strategy and support its armed forces. Its objective is to acquire products that satisfy specified needs and provide measurable improvement to mission capability at a fair and reasonable price.
AMI is a not-for-profit media company that entertains, informs, and empowers Canadians who are blind or partially sighted. The company operates three broadcast services: AMI-tv and AMI-audio in English and AMI-télé in French. AMI's vision is to establish and support a voice for Canadians with disabilities, representing their interests, concerns, and values through accessible media, reflection, and portrayal.
Design for All in the context of information and communications technology (ICT) is the conscious and systematic effort to proactively apply principles, methods and tools to promote universal design in computer-related technologies, including Internet-based technologies, thus avoiding the need for a posteriori adaptations, or specialised design.
Disability in the arts is an aspect within various arts disciplines of inclusive practices involving disability. It manifests itself in the output and mission of some stage and modern dance performing-arts companies, and as the subject matter of individual works of art, such as the work of specific painters and those who draw.
WebAIM is a non-profit organization based at Utah State University in Logan, Utah. WebAIM has provided web accessibility solutions since 1999. WebAIM's mission is to expand the potential of the web for people with disabilities by providing the knowledge, technical skills, tools, organizational leadership strategies, and vision that empower organizations to make their own content accessible to people with disabilities.
The Twenty-First Century Communications and Video Accessibility Act of 2010 (CVAA) is a United States accessibility law. Signed on October 8, 2010, by then-president Barack Obama, the bill amended the Communications Act of 1934 to include updated requirements for ensuring the accessibility of "modern" telecommunications to people with disabilities.
