Bluetooth K-Bow

You've heard of an electric guitar.  You've probably heard of an electric piano.  Electric violin, maybe?   Get ready for the electric bow (for the violin).   Prices start at $1,995.

http://the-gadgeteer.com/2011/10/29/play-the-devil-went-down-to-georgia-on-your-fiddle-with-the-bluetooth-k-bow/