| 摘要 |
PROBLEM TO BE SOLVED: To suppress the erroneous selection of a button by moving a pointer in a linear direction intended by a user.SOLUTION: A display control device includes: detection means for detecting the fingertip contact position of a user on an input plate; position arithmetic means for calculating a pointer position corresponding to the detected fingertip contact position as the position of a pointer which is not displayed in a screen; selection button determination means for determining which of buttons 21a, 21b and 22a is selected at the calculated pointer position; selection button display control means for making the button determined to be selected by the pointer with configurations different from those of the other button; and position correction means for, when a straight line extended from the pointer position before a predetermined time in a specific direction is called as a reference line Ka, and the current pointer position exists in specified ranges A1 and A3 set to include the reference line Ka, correcting the current pointer position to match the reference line Ka. |
