A mobile device comprising: a first display; a first touch screen panel located on the display area of the first display; a second display; a second touch screen panel located on the display area of the second display; a foldable coupling portion adapted to couple the first display to the second display; an angle sensing unit configured to sense a folding angle between the first display and the second display; a memory storing folding angles and direction of sight information; a direction-of-sight sensing unit configured to sense a direction of sight of a user, and to output it as a direction of sight information; wherein the direction-of-sight sensing unit is further configured to, when the direction of sight is unable to be sensed, reading from the memory a direction of sight information corresponding to the sensed folding angle, and to output the read direction of sight information as the direction of sight information; and a controller configured to determine whether to use a touch input sensed by either the first touch screen panel or the second touch screen panel based on the sensed folding angle and direction of sight information; wherein the controller is configured to determine whether to use a sensed touch input by predicting whether the sensed touch input is intended based on the sensed folding angle, the direction of sight information, and a coordinate value (CV1, CV2) of the sensed touch input, and is further configured to output a control signal as a result thereof; wherein the controller includes a memory storing folding angles for activating the touch input and data on a range of the direction of sight information; wherein the controller is further configured to predict that the sensed touch input was unintended when the sensed folding angle and the direction of sight information are within a specified range stored in the memory; and wherein the controller is further configured to predict that the sensed touch input was intended when the direction of sight information corresponds to the coordinate value (CV1, CV2) of the sensed touch input. a first display; a first touch screen panel located on the display area of the first display; a second display; a second touch screen panel located on the display area of the second display; a foldable coupling portion adapted to couple the first display to the second display; an angle sensing unit configured to sense a folding angle between the first display and the second display; a memory storing folding angles and direction of sight information; a direction-of-sight sensing unit configured to sense a direction of sight of a user, and to output it as a direction of sight information; wherein the direction-of-sight sensing unit is further configured to, when the direction of sight is unable to be sensed, reading from the memory a direction of sight information corresponding to the sensed folding angle, and to output the read direction of sight information as the direction of sight information; and a controller configured to determine whether to use a touch input sensed by either the first touch screen panel or the second touch screen panel based on the sensed folding angle and direction of sight information; wherein the controller is configured to determine whether to use a sensed touch input by predicting whether the sensed touch input is intended based on the sensed folding angle, the direction of sight information, and a coordinate value (CV1, CV2) of the sensed touch input, and is further configured to output a control signal as a result thereof; wherein the controller includes a memory storing folding angles for activating the touch input and data on a range of the direction of sight information; wherein the controller is further configured to predict that the sensed touch input was unintended when the sensed folding angle and the direction of sight information are within a specified range stored in the memory; and wherein the controller is further configured to predict that the sensed touch input was intended when the direction of sight information corresponds to the coordinate value (CV1, CV2) of the sensed touch input.