Have a GOOD look at this and tell me what you think. I have friends in the tech industry in Silicon Valley that make all this stuff. I sent out a few questions about this discussion and was told to take a close look at "project Blue Tooth". FWIW
Bluetooth enables portable electronic devices to connect and communicate wirelessly via short-range, ad hoc networks. It is a universal radio interface in the 2.45 GHz frequency band that has gained the support of Ericsson, Nokia, IBM, Toshiba, Intel, and many other manufacturers. In order to function on a worldwide basis, Bluetooth requires a radio frequency that is license-free and open to any radio. The 2.45 GHz, ISM band satisfies these requirements, although it must cope with interference from baby monitors, garage door openers, cordless phones and microwave ovens, which also use this frequency.
A good read:
countersys.com; |
