Braille Keyboard for Blind People
S. Sri Durga Kameswari1, Dubba Harika2, Dhiraj Kumar Sahu3
1S Sri Durga Kameswari, Assistant professor in GMR Institute of Technology, Rajam, AP. She is a Research scholar at Sathyabama Institute of Science and Technology, A. P. India.
2Dubba Harika, Student of GMRIT Btech 3rd Year from the Dept. of ECE, ISTE Member, A. P. India.
3Dhiraj Kumar Sahu, Student of GMRIT Btech 3rd Year from the Dept. of ECE, ISTE Member, A. P. India.

Manuscript received on 21 April 2019 | Revised Manuscript received on 25 May 2019 | Manuscript published on 30 May 2019 | PP: 156-159 | Volume-8 Issue-1, May 2019 | Retrieval Number: A2982058119/19©BEIESP
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Abstract: Braille keyboard is a wired portable keyboard comprises six dots similar to braille lipi designed for the blind people, it can interface with laptops and desktops. The keyboard comprises 6 push buttons, represented as six dots, which produces every character or a number. The system consists of an audio jack, through which the blind person can able to hear whatever he or she types. We can interface the Braille keyboard with a PC through an open source software cool term. Blind people can type in the word are PPT by using this braille keyboard which can improve their employability skills and they can write their online exams without a third person assistant
Index Terms: Braille Keyboard, Cool Term

Scope of the Article:
Healthcare Informatics