| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an operation device and an operation system, allowing improvement of operability of cursor movement in each operation screen based on an inclination angle of a device. <P>SOLUTION: In this operation device 1, an inclination angle detection part 6 detects an inclination of the operation device 1 and outputs an attitude signal, and an operation detection part 9 detects prescribed operation to the device. A cursor control part 15 selectively uses: control to specify one of a plurality of instruction keys on the basis of the attitude signal, and to move a cursor; control to move the cursor to an inclining direction of the device on the basis of the attitude signal; control to extract an inclination of an arrangement direction of the instruction keys Km on the basis of the attitude signal, and to make the instruction key Km adjacent to the extracted inclination direction move the cursor by one when the extracted inclination becomes a predetermined first threshold value or above from a value less than the first threshold value; and control to make the instruction key Km adjacent to the inclining direction of the device move the cursor by one when the prescribed operation is detected. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
