Future games machines to read your emotions

from http://eandt.theiet.org:

>>One of Sony’s most striking goals was advanced haptics that can replicate sensations as specific as stroking a cat. “What we have today is solely based on vibration.” Tsuruta-san then envisaged the use of broader sensor technology that might read vital signs, body heat and facial expressions to gauge a player’s emotions and use them in the context of a game.