抄録
It is difficult to define a comfortable space for human being. It comes partly from the reason because many attributes characterizing a space are related to comfortability, partly from the reason because all people have different preference, and also from the reason because even the same person changes their preference according the state of their health, body and so on. We intend to control various parameters and attributes in order to realize such a comfortable space according the accumulated data-base about people's usages of the space. Also we employ the sensuous information obtained from human bodies such as temperature, blood pressure, brain waves and etc. to adjust the circumstance of the space.
