METHOD FOR INDICATING PROXIMITY, CORRESPONDING DEVICE, PROGRAM AND RECORDING MEDIUM
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United States of America Patent
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Issued Date -
Jun 16, 2016
app pub date -
Dec 16, 2015
filing date -
Dec 16, 2014
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Abstract
A method and apparatus are provided for indicating proximity between a first communications device, called a detector device corresponding to an electronic card case, and a second communications device called a device to be detected. The method is implemented in a proximity indicating module attached to the detector device. The method includes at least one iteration of the following acts: receiving at least one signal sent out by the device to be detected; determining, from the received signal, at least one indication of proximity between the device to be detected and the detector device; generating at least one sound signal and/or vibration signal representing the determined indication of proximity; and sending the generated sound and/or vibratory signal.
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