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Description de l’éditeur
INTRODUCTION This article is intended primarily for parents, teachers, and friends of blind people. It introduces the reader to some of the possibilities and to some limitations of using tactile graphics for conveying information to blind people. A number of methods for producing tactile graphics are described. A resource list of useful tools, supplies, and technological methods and devices, and the names and addresses of firms and organizations selling these products is included. A major focus of this article is tactile graphics in science, engineering, and math.