Abstract
In this paper, Intelligent Space based human-object relations observation system is proposed and constructed. Intelligent Space is an environment that has distributed sensors for observing and actuators for acting in the space, in order to provide various services to human. There are a lot of objects in Intelligent Space and in order to offer appropriate services using these objects, not only the physical information about the object but also the object's information that occurred by interaction with human is needed. We try to define human-object relations based on the use history of objects and discuss the method of observing it.
