cell phone accelerometers

Activity recognition using cell phone accelerometers
FREE-DOWNLOAD JR Kwapisz, GM Weiss… – ACM SIGKDD Explorations …, 2011
. We have chosen Android-based cell phones as the platform for our WISDM project because the
Android operating system is free, open-source, easy to program, and expected to become a domi-
nant entry in the cell phone marketplace (this is clearly happen- ing).