How your movements create a GPS 'fingerprint'Submitted by kodiakalpha on Tue, 03/26/2013 - 14:11
(CNN) -- Can you be identified only by where you take your phone? Yes, according to a new study, which finds it's not very hard at all.
While most of us are free to go wherever we want, our daily and weekly movement patterns are pretty predictable. We go to work, to school, to church, to our neighborhood gym, grocery store or coffee shop, and we come home -- all quietly tracked by the GPS in our phone.