Bluetooth is mostly used with wireless headsets for phone calls. Having your hands free while you are on a conference call makes it easy to multitask while you are at your desk or at home. A common ...

And finally, variations in factors such as the ambient temperature could alter the distinctive characteristics of the signal. Nonetheless, the UC San Diego team is now looking into ways hiding a phone ...

A team of engineers at the University of California San Diego has demonstrated for the first time that the Bluetooth signals emitted constantly by our mobile phones have a unique fingerprint that can ...