| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce a movement distance of a pointing means when selecting a UI (User Interface) component by a pointer displayed on position of a display which corresponds to a pointed position on a position detection sheet. <P>SOLUTION: In a pointer display control part 26, a signal discrimination part 31 discriminates which operation has been performed, pointing operation for pointing the position detection sheet, a move operation for moving a pointing means in a state wherein the position detection sheet is pointed, or release operation for releasing the state wherein the position detection sheet is pointed, a pointer position determination part 34 newly generates a pointer position in the point operation, updates the pointer position in the move operation and deletes the pointer position in the release operation, a pointer position output part 35 outputs a pointer display instruction in the pointing operation, a pointer move instruction in the move operation, a pointer erase instruction in the release operation to an operation panel 15, and a selected position output part 36 outputs a position on which the pointer is displayed in the release operation to a selected component determination part 27. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
