SCREEN-DISPLAY SHARED SYSTEM

摘要

PURPOSE: To provide a pointing object display technique capable of operating a pointing object without being conscious of timewise deviation on display between the sites of a distributed computing environment. CONSTITUTION: With the timewise deviation of what degree a receiver side receives the pointing object is confirmed by displaying an auxiliary pointing object on the screen of a sender side, the timewise deviation on the display is absorbed and thus, the burdens of a user are reduced and smooth information transmission is made possible. Also, the timewise deviation on the display is considered on the receiver side, the position of the pointing object of the sender side at present is predicted and the pointing object is displyed on the screen of the receiver side at the predicted position.