The device relies on motion sensors and 928 faux fur pom poms manipulated by 464 motors to create a mirror reflection of the viewer in real-time. The PomPom mirror is one in a long series of similar interactive installations that utilize motorized arrays of moving objects like wooden pegs, trash, or even folding fans, that generate moving silhouettes in response to movement. Descent With Modification at bitforms runs through July 1, 2015.