Element Labs’ Versa Tile illuminated tiles can recreate the checkered Saturday Night Fever-esque dance floor on the walls of your booth. With a large wall, you can display images by programming each tile to represent one pixel of a digital image. And Element Lab’s new Versa Tube is a tube of light that can display more than a billion colors. Apple used the tubes to mimic the colors of its new iPod minis at an in-store display. —Suzanne Ito
