Glossary

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Blind Education(also: Education for the Blind, Visual Impairment Education)

Educational practices, methods, and systems designed to provide equitable learning opportunities for students who are blind or have low vision. Blind education encompasses specialized schools for the blind, mainstream inclusive settings with support services, and the use of…

Blindness(also: Total Blindness, Visual Blindness)

A condition of having no functional vision or light perception, requiring entirely non-visual means of accessing information and navigating the environment. Blind users typically rely on screen readers, braille displays, audio descriptions, and tactile materials to access…

Braille Display(also: Braille Terminal, Refreshable Braille Display)

An electromechanical device that displays braille characters using small pins that raise and lower dynamically, enabling blind users to read digital text through touch. Traditional braille displays present a single line of braille text (typically 14-80 characters) and are…

Braille Labeling(also: Braille Labels, Braille Signage)

The practice of adding braille text to physical objects, signs, models, or controls to make them accessible to blind users who read braille. While braille labeling is important for accessibility in public spaces (elevator buttons, room signs, museum exhibits), it is not a…

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