Gaze tracking password input method and device utilizing the same
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United States of America Patent
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Apr 29, 2014
Grant Date -
Jul 25, 2013
app pub date -
Jan 19, 2012
filing date -
Jan 19, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A gaze tracking password input method and a device utilizing the same wherein the method includes the following steps: picking up photo images of a person's eyes by a photographing unit which continually takes photo shots at a particular area as the person approaches to the photographing unit and his eye enters the particular area; transmitting the photo images taken at the particular area to an operation unit; setting a script associated with a particular point as a password; and then determining the person's gaze tracking direction which indicates the script to be input by the operation unit. The operation unit comparing the multiple input scripts with predetermined passwords, if the input scripts are matched with the predetermined passwords, then the person is officially authorized.
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