

Graphic showing a function & information flow. To the far left: 1. the user registeres online and uploads his iTunes Playlist through the website. 2. User has his iTunes Playlist read from his iPod upon entering the venue. Middle: User node appears no the big screen when entering the venue. Color and size of the node are sex and popularity (musical preference in common with other users) dependent. Right: users may up-vote a song or another user, increasing it's node size aka popularity.