Physical distance based human robot interaction in intelligent environment

Physical distance based human robot interaction in intelligent environment is introduced in this article. Since intelligent environment possess lots of sensors and intelligence and they are distributed among the environment, people in the environment are monitored and supported with many services. To monitor people in the space, sensors to watch them are necessary and how to place the sensors is a big issue. Human robot interaction is an open problem that many people try to solve. When high accuracy localization on people and robot is achieved, physical distance based human robot interaction become possible. The possibility of achieving the interaction in intelligent space is shown with some experimental results.