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A Method of the Assistant Device to Help the Blind’s Literacy

Chen Shusheng1 Ma Guoxin2 Zeng Junjun2 Lu Cong2 Yuan Ling1 (1.College of Automation Science and Engineering, South China University of Technology 2.School of Electronic and Information Engineering, South China University of Technology)  
This article introduces a method of the assistant device to help the blind’s literacy. The blind’s access to the words and images depends on their sense of touch, while the process of literacy also require voice prompt as assistance, explaining the meaning of the word touched. This system manages to accomplish the functions mentioned above, which consists of the blind monitor, intelligent voice play device, SD card storage and other modules. Among all the modules, the blind monitor is the core component part of the system. By means of two-dimensional motion control, particulate matters were placed in any pixels with handwriting, thus forming protuberance to help the blind to recognize the words and images. The system is of great significance to help realize the blind’s recognition of words and images.
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