Awesome
<div align="center"><img src="http://neteril.org/jukeapp/screenshot.png" height="512" align="center" /></div>Automagically create dynamic Rdio music playlists based on who is in the room using Bluetooth LE iBeacon-like signals.
Created during Boston Music Hackaday 2014.
Started as a hack so, by definition, still a work-in-progress.