Multiple combining the coordinate input station which possesses with the display surface which displays the treatment result of various treatments of application and the like on the basis of the coordinate which coordinate entry

摘要

PROBLEM TO BE SOLVED: To enhance operability when coordinates are inputted by using plural coordinate input devices. ;SOLUTION: In this coordinate input system 100, one coordinate input surface is formed by combining plural coordinate input devices 101 each having a coordinate input surface (display screen) 111 and an optical unit 112, etc., to input coordinates and display various processing results, coordinate positions inputted by the coordinate input devices 101 are calculated by a position calculating part 102, various processings of application, etc., are performed based on the coordinate inputted by the coordinate input device 101 by a processor 103, state information consisting of the coordinate position calculated by the position calculating part 102 and a processed state of the application, etc., regarding a fact that a coordinate is inputted at the coordinate position is held and the processings of the application, etc., are continued from the processed state at the point of time when the state information is held by taking over the held state information.;COPYRIGHT: (C)2001,JPO