An approach towards the development of refreshable Braille Computer Display Unit

Moumita Ghosh, Subham Ghosh, Shivam Sarkar, Kaustav Saha, Anirudha Ray, B. Neogi
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引用次数: 1

Abstract

Modern time is the age of digitalization. People are accessing information with the advancement of digital technology. Blinds have very limited accessible resources to access this digitalized information. In this article, a novel proposal about working and development of an electronic refreshable braille display unit to build a getaway to the digital world for the blind people. An economic adoption of a tactile display having an array of six small independent vibrator motors are arranged in an array of a 3×2 matrix. The system would be enabled to initially capture information from computer screen then with suitable image processing, characters recognition and stimulation of target motor/s would enable enhanced readability of the texts.
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可刷新盲文计算机显示单元的研制方法
现代是数字化的时代。随着数字技术的进步,人们正在获取信息。盲人访问这些数字化信息的可访问资源非常有限。本文提出了一种新颖的电子可刷新盲文显示装置的工作和开发方案,为盲人打造一个通往数字世界的天堂。一种经济采用的触觉显示器,该显示器具有排列在3×2矩阵阵列中的六个小型独立振动电机。该系统最初将能够从计算机屏幕上捕获信息,然后通过适当的图像处理、字符识别和目标电机的刺激将提高文本的可读性。
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