Budweiser Flash!

The worlds smartest glow stick - Billboard.bizLets fans and their phones light the way - Salon.comAn immersive experience - GizmodoBest use of an app at a concert - NPRTurns your iPhone or iPad into hand-held lighting effects at Budweiser Made In America concerts. The app syncs every phone in the room, so that they flash simultaneously and change color with the music. From the developers of the Dan Deacon App.