BLUETOOTH Paper Presentation And Seminor PPT

Bluetooth is a technology that allows computers, phones and other devices to talk to each other over short distances (typically about 10 meters). Bluetooth uses radio waves (in the 2.4 Gigahertz range), and is designed to be a secure and inexpensive way of connecting and exchanging information between devices without wires. You'll find bluetooth in many of the newer mobile phones, handheld computers, laptops, printers, handheld organizers, as well as in all sorts of products. It uses a common protocol, so transmission of data between two bluetooth devices. Bluetooth was originally developed by mobile phone company Ericsson in 1994. Looking for a unique name for the technology, they settled on "bluetooth" after a tenth century Viking king called Harald "bluetooth" Blatand. During his reign, he united Denmark and Norway, and was well known for his ability to help people communicate. Presumably, Ericsson's hope was that bluetooth technology could do the same