@INPROCEEDINGS {33186,
author={V. Viegas and J. M. Dias Pereira and O. Postolache and P.M. Girão},
doi={10.1109/I2MTC.2018.8409570},
booktitle={IEEE International Instrumentation and Technology Conf. - I2MTC},
title={Spy Walker - A Convenient Way to Assess Gait in Walker Assistive Devices},
year={2018},
month={May},
volume={},
pages={-} 
}