For the Grammy awards 2010, musician & artist Imogen Heap wanted a dress that would display the tweets and photos coming from her fans in realtime, so she could take her fans with her onto the red carpet. Moritz Waldemeyer designed a flexible LED ribbon which she could wear, and I developed the controlling software, an iPod Touch application that she could carry in her bag that would collect all the tweets and photos from the net, and send the information to the custom LED ribbon.

http://entertainment.timesonline.co.uk/tol/arts_and_entertainment/music/...

http://mashable.com/2010/01/31/grammys-imogen-heap-twitdress/

http://www.trendhunter.com/trends/imogen-heap-grammy-awards