A 3 year project to develop a beginning braille reading series was undertaken, beginning with research reviews on concept development, tactual perception, braille reading, and general reading. Analysis of vocabulary lists and specifications followed, culminating in development of the readiness, preprimer, and primer readers with accompanying…

Low vision students can be helped to gain an understanding of map reading and geography by means of products developed by the American Printing House for the Blind. Among those products are a series of eight land form models with accompanying audiotapes, a series of continental color coded relief maps, and 18 audiotapes for the six continents. The…

The goal of this project was to devise new methods of producing tactile facsimiles of microscopic images for the blind and visually impaired biology students at the secondary and college level. The numerous raised-line images that were produced were assembled along with brailled and large print student instructions, audio cassette tapes describing…

The report details the development and design of a mechanical hand for communicating with deaf blind persons. It is explained that the device, which looks and functions like the human hand, forms the symbols of the one-hand manual alphabet upon command from a standard electric typewriter keyboard. The report addresses the following topics (sample…

Recounts a college economics professor's attempts to explain macroeconomic concepts to a blind student. Considers how explanations of economics principles often rely on graphic presentations. Describes experimental tactile adaptation, using graphs made out of sandpaper, yarn, spaghetti, and other materials. Recommends developing prefabricated…