Hands-Free Barrier Operator
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United States of America Patent
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Issued Date -
Jun 13, 2013
app pub date -
Dec 7, 2011
filing date -
Dec 7, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A barrier control apparatus and method for controlling movement of a barrier are provided to allow a user the ability to move a barrier without physically contacting the barrier. For example, the barrier control apparatus maintains a defined distance between an object such as a hand and a defined location relative to the barrier such that movement of the barrier follows movement of the object. In this way, a user is able to maintain control of the movement of the barrier throughout the opening and closing process. The barrier control apparatus is further able to detect gestures made by the user and can control movement of the barrier accordingly.
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