For SXSW '12, we made two great interactive installations for #FEED, powered by Twitter. In passive mode, viewers watch a flocking visualization of the number of Tweets based on the current top trending topics. The birds' speed is mapped to the sound of the room and the background tint corresponds to the time of the day. In active mode, users mash-up live tweets, video, and audio with a midi console.
FEEDmixer was featured on Forbes.