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PORTABLE ELECTRONIC APPARATUS, AND FALLING PREDICTION METHOD

  • US 20130285813A1
  • Filed: 03/21/2013
  • Published: 10/31/2013
  • Est. Priority Date: 04/27/2012
  • Status: Active Grant
First Claim
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1. A computer-readable medium storing a program causing a processor to execute a procedure, the processor being provided in a portable electronic apparatus, the procedure comprising:

  • detecting acceleration in the gravitational acceleration direction of the portable electronic apparatus;

    determining whether or not the acceleration in the gravitational acceleration direction is a threshold value or less, the threshold value being stored in a determination threshold value table; and

    raising an alarm for predicting stumbling of a user when the acceleration in the gravitational acceleration direction is the threshold value or less.

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