| http://www.w3.org/ns/prov#value | - In one embodiment, the interface device 27, as shown in FIG. 5, does not require a CPU, and includes a first component 54 for combining and modulating the input signals from the communications station 22 (e.g., keyboard, video camera, or other input devices) to a frequency band f3 greater than about 860 MHz.
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