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Wearable device system with driver mode steering detection

  • US 9,931,062 B2
  • Filed: 06/23/2015
  • Issued: 04/03/2018
  • Est. Priority Date: 06/23/2015
  • Status: Active Grant
First Claim
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1. A method comprising:

  • collecting, by a mobile device, acceleration and gyroscope data from a first sensor positioned in a wearable device on a user'"'"'s wrist and a second sensor located in the mobile device;

    determining a trajectory by filtering the first sensor data using the second sensor data; and

    determining a probability of the user holding an automobile steering wheel using the trajectory.

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