A pair of would-be exam cheats were caught red-handed at the Mahatma Gandhi Memorial Medical College in Indore, India, as they tried to use Bluetooth devices surgically implanted in their ears for ...

Bluetooth uses the 2.4 gigahertz frequency to communicate with other devices. This frequency and a few others are referred to as the ISM band, for Industrial, Scientific and Medical devices.

Bluetooth technology has become an integral part of our daily lives, seamlessly connecting our devices without the hassle of tangled ...