By Topic

Electronic compass for blind or deaf-blind pedestrians

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Liu Langtao ; Dept. of Electron. & Electr. Eng., Surrey Univ., Guildford, UK ; Balachandran, W.

A small, easy-to-use and low-cost electronic compass for the use of blind or deaf-blind pedestrians (ECBDB) has been built. This compass can distinguish eight orientations and output the corresponding electrical signals in the form of audio for the blind or electric pulses for the deaf-blind to aid him/her to know which direction he/she is facing.

Published in:

Electronics Letters  (Volume:29 ,  Issue: 16 )