| 摘要 |
<p>PURPOSE:To enable plural operators to properly use a common picture display means and an operation means and execute work in co-operation with other operators by applying positional information from a terminal to a common picture cursor display means and displaying a cursor on the display means. CONSTITUTION:A position detecting means 12 obtains positional information such as an XY coordinate value from an output of a pointing means 11 such as a mouse. The means 11, 12 are built in a terminal equipment 16. A pointing monitoring means 17, a cursor shape storing means 27 and a plotting command generating means 26 are included in a common picture cursor display means 28 to be a common picture side and a cursor is displayed on a common picture displaying means 21. Since positional information outputted from the terminal side position detecting means 12 is outputted to the display means 28 on the common screen side, the cursor on the common picture can be moved by operator's pointing operation from the terminal side.</p> |
