| 摘要 |
PURPOSE:To automatically switch operation right among plural users in the case of simultaneously operating the same processor and the same data from respective I/O devices including mouses, keyboards and display devices by plural users. CONSTITUTION:Input/output devices 107, 111 including keyboards 106, 110 having means for inputting characters, pointing devices such as mouses 105, 109 for specifying coordinates or selecting a command, display devices 104, 108 for displaying information, etc., are connected through plural network cables and this system consists of these I/O devices 107, 111, a data processor 101 including a main storage device, etc., and an input device control device 103 having an auxiliary storage device for storing data and a means for controlling inputs from the I/O devices 107, 111. |
