Design, Realization, and Evaluation of uDirect-An Approach for Pervasive Observation of User Facing Direction on Mobile Phones

Seyed Amir Hoseinitabatabaei, Alexander Gluhak, Rahim Tafazolli, William C. Headley. Design, Realization, and Evaluation of uDirect-An Approach for Pervasive Observation of User Facing Direction on Mobile Phones. IEEE Trans. Mob. Comput., 13(9):1981-1994, 2014. [doi]

Abstract

Abstract is missing.