| 摘要 |
<p>PURPOSE:To enable an operator to execute the movement of the coordinate of a cursor, the input of the coordinate and the input of numerical data with high hand on a main body device by providing a key for inputting numbers 0-9 and a key for showing the completion of the input in a mouse. CONSTITUTION:The titled device provides a mechanism for detecting the movement on the desk of the main body device and specifying that the cursor on a display device screen is made to move based on the detected result and moreover a switch 21 for inputting the numerical data besides a switch for specifying that a current cursor position is made to be inputted, namely, it provides the key switches such as 0-9 and the key switch 22 of 'enter' for showing the completion of the input of the numerical data. Thus, the operator need not move his hands from the main body device at all and also he can repeatedly execute operations such as inputting the coordinate of the current cursor by quickly moving the cursor and inputting the numerical data specially.</p> |
