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Glossary

Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.

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Refreshable Braille Display(also: Braille Display, Braille Terminal, Refreshable Tactile Display)
An electromechanical device that renders Braille characters by raising and lowering small pins through a flat surface, allowing blind users to read digital text output by touch. These devices connect to computers or mobile devices and work alongside screen readers to provide…
Refreshable Braille Display(also: Refreshable Braille, Dynamic Braille Display, Electronic Braille Display)
An electromechanical device that renders Braille characters by raising and lowering pins dynamically, allowing blind users to read digital text through touch. Conventional refreshable Braille displays present a single line of text (typically 20-80 characters) using piezoelectric…

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