VIRTUAL SPACE SHARING SYSTEM

PURPOSE: To automatically secure the coincidence of eyes between a viewer himself and the other self and to easily attain a conversation between them in a virtual space without requiring any complicated operation. CONSTITUTION: The distance is measured between a viewer himself (a) and the other self (b). If the measured distance is smaller than the threshold value L and the other self (b) is set on the eyes of the viewer himself (a), the other self (b) is turned until the eyes of (b) are coincident with those of (a) (3) after the time exceeds the value L with the measured distance kept less than the value L (1). Otherwise, the viwer himself (a) is turned until the eyes of (a) are coincident with those of the other self (b) (4).