| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable device which adaptively determines a cursor position through finger contact with a touch screen display, and carries out operation based upon the cursor position. <P>SOLUTION: The portable device with the touch screen display detects a contact area between a finger and the touch screen display, and then determines a first position related to the contact area. The cursor position of the finger contact is determined based upon the first position, one or more distances between the first position and one or more user interface objects, and at least some of one or more activation sensitivity numbers related to respective user interface objects among the plurality of user interface objects. When the cursor position is in a hidden hit area of a virtual push button on the touch screen display, the portable device is activated so as to perform operation related to the virtual push button. <P>COPYRIGHT: (C)2012,JPO&INPIT |
