Invention Grant
US09204291B2 User identification and location determination in control applications 有权
控制应用中的用户识别和位置确定

User identification and location determination in control applications
Abstract:
A system in which a portable electronic device communicates with an external device to determine a location. Upon determining its location, the portable electronic device transmits this information as well as identifying information to a control processor. The control processor controls one or more controllable devices according to the location and identifying information. The portable electronic device may determine the location via NFC tag or via one or more RF beacons transmitting information according to the Bluetooth 4.0 protocol.
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