An Android-based application has been developed to provide color-blind and visually impaired students a multisensory perception of color change observed in a titration. The application records and converts the color information into beep sounds and vibration pulses, which are generated by the smartphone. It uses a range threshold of hue and…

This final report describes activities and products of an 18-month study on improving access of persons with sensory impairments to media, telecommunications, electronic correspondence, and other communications devices by means of technological advancements. Ten scenarios were developed which describe potential applications of: (1) Braille devices…

This paper examines various aspects of teaching science to visually impaired students. It is based on the premise that students with visual impairments should acquire scientific literacy and should be encouraged to pursue science-related careers. It is not designed to make science teachers specialists but to increase their awareness to the unique…

This reference circular lists devices designed to provide people who have visual or physical disabilities with access to printed information. The circular includes devices that hold a book or turn the pages of a book, that magnify print material either manually or electronically, and that convert print into braille or synthetic speech. Listings…

All students need to be computer literate; for students with disabilities, it may be even more important--it may be the only door to workplace skills. For many such students the computer can be the link that enables them to participate more fully in the educational process, learn the skills for career preparation, and adapt to the world of work.…