Assistive technologies are frequently used to help disabled students to access core and expanded core curricula and to improve their functional, communication and literacy skills. Non-optical low vision devices and optical and tactile graphics technologies are some of the assistive technologies used by visually impaired students in today's…

An open-source repository of basic building block models design files for writing chemical formulas, equations, and ionic states are provided. Writing chemical symbols, molecules, and ions in their correct oxidation state or valency in chemical equations is an essential and integral part of learning. For a visually impaired student, it is very…

Describes adaptive technology for personal computers that accommodate disabled users and may require special equipment including hardware, memory, expansion slots, and ports. Highlights include vision aids, including speech synthesizers, magnification, braille, and optical character recognition (OCR); hearing adaptations; motor-impaired…

Discussion of assistive, or adaptive, technology highlights major technologies that help physically impaired individuals at home, work, and school. Technologies described include voice recognition, microswitches, communication boards, headsticks and mouthsticks, vision control, adaptive keyboards, word prediction software, electronic readers,…

Describes a proposed computer system with voice synthesis for reading Arabic and English textual information for the visually impaired that is an alternative to Braille. The conversion of textual alphabet character information to geometrical shape symbols is explained, and peripheral equipment--including scanners and special keyboards--is…