Open Access Journal

ISSN : 2394 - 6849 (Online)

International Journal of Engineering Research in Electronics and Communication Engineering(IJERECE)

Monthly Journal for Electronics and Communication Engineering

Open Access Journal

International Journal of Engineering Research in Electronics and Communication Engineering(IJERECE)

Monthly Journal for Electronics and Communication Engineering

ISSN : 2394-6849 (Online)

Blind Assistance Technology (B.A.T)

Author : Abhilash Anandan 1 Ajith Mathew 2 Binu Mathew 3 Dennis John 4 Geet Rose Jose 5 Sreedev Krishnakumar 6

Date of Publication :7th September 2015

Abstract: A significant challenge that visually impaired people face is finding their belongings when they need them. Most of the object detection methods and algorithms used are too resource hungry to be used on low end hardware. Here, an innovative contour based tagging system has been developed by the authors. The information obtained from these tags is provided in a meaningful and non-intrusive manner. Bone conduction and sound spatialization is used for finding the exact location of objects. Speech recognition is used to accept voice commands from the user. Alongside this is an ultrasonic glove is used to detect obstacles in his path.The glove provides haptic feedback so the user can estimate the distance from the object intuitively.

Reference :

  1. [1] WHO, Visual impairment and blindness, who.int. [Online] Available: http://www.who.int/mediacentre/factsheets/fs282/en/ [Accessed: August 2014]

    [2] N. Pressey, Mowat Sensor, Focus vol. 11, no. 3, pp. 35- 39, 1977

    [3] A. Dodds, D. Clark-Carter, and C. Howarth, The sonic PathFinder: an evaluation, Journal of Visual Impairment and Blindness , vol. 78, no. 5, pp. 206-207, May 1984.

    [4] Shraga Shoval, Johann Borenstein, and Yoram Koren, The NavBelt – A Computerised Travel Aid for the Blind on Mobile Robotics Technology, Focus vol. 11, no. 3, pp. 35- 39, 1977

    [5] Sabarish.S, Navigation Tool for Visually Challenged using Microcontroller, International Journal of Engineering and Advanced Technology (IJEAT) ISSN: 2249 8958, Volume-2, Issue-4, April 2013.

    [6] Mounir Bousbia-Salah and Mohamed Fezari, A Navigation Tool for Blind People, University of Annaba, Algeria.

    [7] Rosen Stefanov Ivanov, A Low-cost Indoor Navigation System for Visually Impaired and Blind, Communication & Cognition Vol. 44, Nr. 3 (2011)

    [8] Sylvain Cardin, Daniel Thalmann and Frdric Vexo, Wearable System for Mobility Improvement of Visually Impaired People, Virtual Reality Laboratory (VRlab) Ecole Polytechnique Fdrale de Lausanne (EPFL) CH-1015 Lausanne, Switzerland


Recent Article