04-08-2011, 02:59 PM
Positioning System using Bluetooth Technology: Locating users using bluetooth would be possible in a small radius but would eliminate the use of satellites. This has many useful applications especially in a disastrous emergency where satellites are not available. Using bluetooth technology can even be used to transmit voice when the user is located with same bluetooth signal. Again this is useful in real life emergencies, for example if people are trapped underground or in a subway system, they can be located and can be heard using bluetooth.
