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MOBILE DEVICE

  • US 20140249763A1
  • Filed: 04/07/2014
  • Published: 09/04/2014
  • Est. Priority Date: 10/11/2011
  • Status: Active Grant
First Claim
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1. A mobile device comprising:

  • a biosensor configured to detect a biological signal from a hand of a user holding the mobile device;

    a user input configured to receive an input from the user; and

    a processor configured to;

    determine a timing of an operation based on the input received from the user;

    determine whether a peak of the biological signal detected by the biosensor is body motion noise based on whether the peak is generated within a predetermined time period that includes the timing of the operation; and

    calculate biological information based on the biological signal obtained by the biosensor and the determination of whether the peak of the biological signal is body motion noise.

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