cylonlover writes "A team of Cambridge University researchers have now developed a system that can not only detect a user's emotional state, but can also make expressive responses of its own. Using a robotic likeness of the godfather of the programmable computer, Charles Babbage, the team has hooked the system up to a driving simulator and created a computerized driving companion and navigator that reacts to the driver in much the same way as a human passenger."
Never try to teach a pig to sing. It wastes your time and annoys the pig.
-- Lazarus Long, "Time Enough for Love"