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Adapting Tactile Graphic Tool for Portable Digital Pads and Tablet PCs

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Author(s): Robinson Thamburaj | Atulya Nagar

Journal: International Journal of Computer & Electronics Research
ISSN 2320-9348

Volume: 2;
Issue: 3;
Start page: 33;
Date: 2013;
Original page

ABSTRACT
While learning non-linear diagrammaticexpressions and experimental science, exploratory hand movements are animportant aspect among vision impaired students. The Tactile Graphic Tool isone such device allowing hand exploratory movement in making tactile diagramsof graphical and geometric constructions. In this paper the same device ismodified to be used along with a tablet PC for making the tactile picture drawnaccessible. Illustrations of tactile geometrical construction in tactile anddigital format are provided.
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