Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- ARASAAC(also: Aragonese Portal of Augmentative and Alternative Communication)
- A publicly funded open pictogram library maintained by the Government of Aragon, Spain, providing nearly 12,000 colour and black-and-white pictograms licensed under Creative Commons (BY-NC-SA). ARASAAC symbols are widely used worldwide in augmentative and alternative…
- Picture Communication Symbols(also: PCS, Boardmaker Symbols)
- A widely used graphic symbol system for augmentative and alternative communication (AAC), consisting of simple, colorful line drawings representing words, phrases, and concepts. Developed by Mayer-Johnson (now part of Tobii Dynavox), PCS is one of the most common symbol sets…
- Symbol Selection Set(also: Symbol Board, Communication Board)
- A structured collection of graphic symbols, words, or phrases arranged in a grid or other layout for use in augmentative and alternative communication (AAC). Users select symbols to compose messages, with each symbol representing a word, phrase, concept, or action. Selection…
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