APPARATUS AND METHOD FOR IMPROVEMENT OF USABILITY OF TOUCH SCREEN

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and a method for improvement of usability of a touch screen.SOLUTION: An apparatus for improvement of usability of a touch screen comprises: a touch sensing unit that senses a first touch and a second touch and detects touched locations of the sensed touches; a pointer setting unit that sets a pointer to the detected location of the first touch; and a coordinate transforming unit that transforms movement of a touched location, which is caused by movement of the second touch, into movement of a location of the pointer.