Although it is a relative newcomer to the technological scene, Bluetooth has been adopted by countless people worldwide and offers the user many advantages. An open wireless protocol designed for short distance data information exchange, it creates what is known as a PAN or Personal Area Network. It’s applications are diverse, the most popular of which is the wireless direction of and communications among mobile phones and a hands free headset. Another popular application of Bluetooth technology is the handling of communications between PC input and output equipment such as a mouse, printers, keyboards or a wireless usb headset. Expect the popularity and uses of Bluetooth to keep on expanding.