| 摘要 |
A plurality of monitors are linked with a communication network and other communications devices (e.g., cellular phones, satellite phones, Voice-Over Internet Protocol (VoIP) phones, personal digital assistants (PDAs), and any communications device having a digital signal processor (DSP)). The communications network provides access to one or more databases that contain information related to an identification tag attached to an object, information about the object, and/or policies for tracking and communicating information about the object. When combined with a network tracking system, the policies can also set parameters for permissible areas in which the objects can be disposed and for tracking of the objects across the network.
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