As robots move from the factory and into the daily lives of men, women, and children around the world, it is becoming increasingly clear that the skills they will require are vastly different from the majority of skills with which they were programmed in the 20th century. In fact, it would appear that many of these skills will center on the challenge of interacting with humans, rather than with machine parts or other robots. To this end, modern-day roboticists are actively studying the problem of human-robot interaction – how best to create robots that can interact with humans, usually in a social setting. Among the many problems.
