Radio frequency identification beacon for use with label on white cane used by blind/partially sighted person for safe crossing of street, has digital processor coupled with receiver and sound messages storage unit to control transmitter
D. Ganguly, J. Leveling, W. Magdy, und G. Jones. Proceedings of the 20th ACM Conference on Information and
Knowledge Management, CIKM 2011, Glasgow, United Kingdom,
October 24-28, 2011, Seite 1953--1956. ACM, (2011)
L. R.. (2011)cited By (since 1996) 0; Conference of IEEE 2nd International Conference on Computing, Control and Industrial Engineering, CCIE 2011; Conference Date: 20 August 2011 through 21 August 2011; Conference Code: 86652.