Chia-Yu Lin Yu-Jia Chen Li-Chun Wang 0001 Yu-Chee Tseng A Proximity Sensor Based No-Touch Mechanism for Mobile Applications on Smart Phones. 1-5 2012 VTC Fall https://doi.org/10.1109/VTCFall.2012.6399040 conf/vtc/2012f db/conf/vtc/vtc2012f.html#LinCWT12