@INPROCEEDINGS{Schwiebert02abiomedical,
author = {Loren Schwiebert and Sandeep K. S. Gupta and Pepe Siy and Gregory Auner and Gary Abrams},
title = {A Biomedical Smart Sensor for the Visually Impaired},
booktitle = {in IEEE Sensors 2002},
year = {2002},
pages = {11--14}
}