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ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

  • US 20120274839A1
  • Filed: 12/07/2011
  • Published: 11/01/2012
  • Est. Priority Date: 04/26/2011
  • Status: Active Grant
First Claim
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1. An electronic device comprising:

  • an image capturing unit; and

    a processor for controlling the image capturing unit to periodically capture an image in front of the electronic device, and analyzing the captured image to determine whether a user is using the electronic device, and further controlling the electronic device to be in a working state if a user is using the electronic device.

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