Nirupam Roy, He Wang, Romit Roy Choudhury. Demo: I am a smartphone and i can tell my user's walking direction. In Andrew T. Campbell, David Kotz, Landon P. Cox, Zhuoqing Morley Mao, editors, The 12th Annual International Conference on Mobile Systems, Applications, and Services, MobiSys'14, Bretton Woods, NH, USA, June 16-19, 2014. pages 354, ACM, 2014. [doi]
Abstract is missing.