Hiding in the back of the SIGGRAPH Emerging Technologies demo area -- exactly where such a project might belong -- is a dark wood chair that looks anything but innocent. Created by a team at the University of Electro-Communications in Toyko, Chilly Chair, as it's called, may be a reference to the chilling feeling the device is tasked with invoking. After signing a liability waiver, attendees are welcomed to pop a squat before resting their arms atop a cool, flat metal platform hidden beneath a curved sheath that looks like something you may expect to see in Dr. Frankenstein'