[flickrvideo]http://www.flickr.com/photos/adamjackson/3779338188/[/flickrvideo] Originally uploaded by adamjackson1984 Brian Transeau performs a laptop symphony in front of a iPhone Developers at Yahoo! Campus in Sunnyvale California on July 31st, 2009. The sold out conference saw attendees from all over the world (500 in total). More at Flickr!