**** i had nothing to do and came up with this. i know its kinda out of league but i dont know, just posting this though for those who are interested.
****
The gun, which is called the BlueSniper rifle, can scan and attack Bluetooth devices from more than a mile away. The first version of the gun showed up at Defcon 2004, a hacker/computer security convention held annually in Las Vegas.
http://www.tomsnetworking.com/Sections-article106-page1.php




