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APPLYING A CORRECT FACTOR DERIVATIVE METHOD FOR DETERMINING AN ORIENTATION OF A PORTABLE ELECTRONIC DEVICE BASED ON SENSE GRAVITATION COMPONENT LINEAR ACCELERATE FILTER DATA OBTAINED

  • US 20170003133A1
  • Filed: 07/05/2016
  • Published: 01/05/2017
  • Est. Priority Date: 12/16/2011
  • Status: Abandoned Application
First Claim
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1. A method for determining an orientation of a portable electronic device, comprising:

  • obtaining an orientation of a portable electronic device using a gyroscope; and

    when data from the gyroscope is lost, applying a correction factor to the orientation that is obtained using a correction factor obtained from at least one additional sensor.

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