Abstract
Recently, a household robot takes action according to human instructions and operation, doesn't assume action in unknown environment. Therefore, in order for such as a robot to coexist with human beings, it should be estimation, decision making and action automatically in various situations, and should have judgment ability as them. In this study, we are developing a storage position estimation system according to environmental information such as dish position, weight and so on. This paper discusses that the outline of robot system for clearing table, and the development of the kukanchi system which integrates various sensors fixed in a room.