CPC H04W 4/027 (2013.01) [H04W 4/026 (2013.01)] | 20 Claims |
1. A method comprising:
determining, by a computing device, based on a direction of gravity of an apparatus and a rotation vector of the apparatus, a rate of rotation of the apparatus perpendicular to the direction of gravity;
determining that the rate of rotation of the apparatus perpendicular to the direction of gravity exceeds a threshold;
determining that the apparatus is within a vehicle; and
based on the determination that the rate of rotation of the apparatus perpendicular to the direction of gravity exceeds the threshold and based on the determination that the apparatus is within the vehicle, determining that the apparatus is being used within the vehicle.
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