Authentication and human recognition transaction using a mobile device with an accelerometer
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United States of America Patent
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May 21, 2013
Grant Date -
Jun 30, 2011
app pub date -
Nov 24, 2010
filing date -
Nov 25, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods, devices, and systems are presented for screen locking or delaying the screen locking of mobile devices, such as smart phones, based on whether the gait of the current user match that of its true, authorized owner. A user's gait can be measured using accelerometers embedded in the device. Other movements, such as where a user normally goes to work, can be measured using GPS or other positional location data and used to lock or delay locking of the screen.
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