We had to wait all weekend to get to NextFest, but today is the day! A quick look at the Internets reveals these newly risen data-islands in the vicinity of "NextFest."
http://www.we-make-money-not-art.com/archives/008977.php
http://www.we-make-money-not-art.com/archives/008979.php
http://gearlog.com/blogs/gearlog/archive/2006/09/29/22365.aspx
The musician/artist draws with different colors on a standard LP record-sized blank piece of paper. The sensors in the arm of the turntable can distinguish between five different colors (black, red, yellow, blue and green). As the turntable spins the 'platter' the music plays.
http://www.technovelgy.com/ct/Science-Fiction-News.asp?NewsNum=753
http://www.techeblog.com/index.php/tech-gadget/quasi-the-intelligent-robot
There was a cool harp made out of lasers that people could play, some kind of light up blocks, a cool fog screen thing, a "Media Mirror" that projected what was in front of it in the form of little tiny live television feeds, a cool space-time spandex pokey screen, a projected dandelion that blows away when an infrared hairdryer is pointed at it, a bunch of interactive projected games/images that move when a person tries to push them...