CAMERA SYSTEM AND OPERATING METHOD THEREOF
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United States of America Patent
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Issued Date -
Aug 27, 2015
app pub date -
Apr 25, 2014
filing date -
Feb 27, 2014
priority date (Note) -
Abandoned
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Abstract
The present invention provides a camera system and the operating method thereof, wherein the camera system transmits a digital token via sound waves and uses the digital token for device pairing, authorizing, or authenticating. The camera system comprises a transmitting device, for converting the digital token to an acoustic signal, and a camera device, for converting the acoustic signal to the digital signal.
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