Title :
Ultrasonic Doppler Sensing in HCI
Author :
Raj, Bhiksha ; Kalgaonkar, Kaustubh ; Harrison, Chris ; Dietz, Paul
Abstract :
Several properties differentiate ultrasonic Doppler sensing from other sensing techniques-high frame rate, low computational overhead, instantaneous velocity readings, and range independence. Also, because it isn´t vision-based, it might open doors to sensing in once taboo locations.
Keywords :
Doppler radar; human computer interaction; ultrasonic applications; HCI; high frame rate; instantaneous velocity readings; low computational overhead; range independence; ultrasonic Doppler sensing; Acoustics; Doppler effect; Receivers; Sensor phenomena and characterization; Speech processing; Ultrasonic imaging; Doppler; gestures; identification; privacy; recognition; sensors; ubiquitous computing; ultrasonic;
Journal_Title :
Pervasive Computing, IEEE
DOI :
10.1109/MPRV.2012.17
