Get ready for machines that care for our elderly, clean our houses, and even have sex with us.
Perhaps the most interesting reason to design robots in our own image is a new theory of intelligence now catching on among researchers in mechanical engineering and cognitive psychology. Until recently the consensus across many fields, from psychology to artificial intelligence (AI), was that control of the body was centralized in the brain. In the context of robotics, this meant that sensory systems would send data up to a central computer (the robot brain), and the computer would grind away to calculate the right commands. Those commands (much like nerve signals) would then be distributed to motors—acting as the robot’s musculature—and the robot, so directed, would move. This model, first defined decades ago when the very first computers were being built, got its authority from our concept of the brain as the center of thought.
