| http://www.w3.org/ns/prov#value | - The controller 12 may use any wireless communication technology to communicate with the hospital room equipment 18 including, but not limited to, RF and IR technology using any appropriate communication protocol such as Bluetooth, Zigbee, Wireless Fidelity (WiFi), one or more Infrared Data Association's (IrDA) protocols, or any other type of RF and/or IR communication protocol.
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