Laz-R-Sketch (1 new item)
Mobile multicolor laser Etch-a-Sketch™ for Burning Man 2013.
Google Trekker (1 new item)
Walk "through" Google's Grand Canyon "Trekker" street view photos, using a wrap-around screen and treadmill as your interface.
Excellent Adventure (1 new item)
A pair of heavily modified salvage phone booths packed with roof-mounted lasers and 1200 ultrabright LEDs to connect strangers and visualize their conversation.