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PHOTOGRAPHING IMAGE CHANGES

  • US 20150121228A1
  • Filed: 03/21/2014
  • Published: 04/30/2015
  • Est. Priority Date: 10/31/2013
  • Status: Active Grant
First Claim
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1. A control method of an electronic device, comprising:

  • detecting a gesture;

    photographing a plurality of images of a user, when the gesture substantially corresponds to a predetermined gesture;

    detecting whether a change has occurred in the images of the user during a predetermined time period; and

    performing a predetermined function, when the change detected in the images is less than a predetermined threshold during the predetermined time period.

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