| 摘要 |
<p>PURPOSE: A touch sensing device and a control method thereof are provided to perform the control of controlled variables by conveniently using rotation touch input through a mobile terminal. CONSTITUTION: Touch-drag input is sensed through a touch screen(S101). A slope change of the touch-drag input is determined by using the displacement of a coordinate value of the touch-drag input(S102). The touch-drag input is determined as rotation-drag input by using the slope change and the displacement of the coordinate value(S103). If the rotation-drag input is determined, a value of a first parameter is changed according to a rotation direction and distance of the rotation-drag input(S104). [Reference numerals] (AA) Start; (BB) End; (S101) Inputting touch-drag; (S102) Determining a slope caused by a coordinate value change; (S103) Determining the rotation direction of touch-drag using the coordinate value and slope changes; (S104) Controlling the amount of control according to the rotation distance and direction of touch-drag</p> |
