| 摘要 |
PROBLEM TO BE SOLVED: To dynamically input a plurality of kinds of analog parameters which need to be instantaneous in the standard user input environment of a PC using a keyboard and a mouse. SOLUTION: On a parameter operation plane, the appearance position of an indicating pointer is displayed relatively to an analog parameter value in two dimensions. The indicating pointer appears in response to the depression of a specific key and can be moved during the display with the mouse and a track point, and a parameter is determined on the basis of the two-dimensional coordinate position. For some property of the parameter, a plurality of analog elements are related to the coordinate position of the indicating pointer. |
