%0 Journal Article
	%A Rangsipan Marukatat and  Pongmanat Manaspaibool and  Benjawan Khaiprapay and  Pornpimon Plienjai
	%D 2010
	%J International Journal of Computer and Information Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 46, 2010
	%T GPS Navigator for Blind Walking in a Campus
	%U https://publications.waset.org/pdf/6756
	%V 46
	%X We developed a GPS-based navigation device for the
blind, with audio guidance in Thai language. The device is composed
of simple and inexpensive hardware components. Its user interface is
quite simple. It determines optimal routes to various landmarks in our
university campus by using heuristic search for the next waypoints.
We tested the device and made note of its limitations and possible
extensions.
	%P 1481 - 1484