Patent ID: 8813184
Filing Date: 2014-08-19
Classification: G06F,G09C,H04L,H04W

Abstract:
1. A method to authenticate users, the method comprising: acquiring an image in a first device associated with a first user; sharing at least a portion of the image with a second device associated with a second user; determining a first position of the first device with a global positioning device of the first device; determining a first acceleration of the first device as the image is virtually torn; generating a first load value using at least the first position or the first acceleration; determining a second position of the second device with a global positioning device of the second device; determining a second acceleration of the second device as the image is virtually torn; generating a second load value using at least the second position or the second acceleration, wherein: authenticating the first device and the second device in response to the first piece and the second piece of the image being joined to form the image.