Mobile terminal and control method thereof

1. A mobile terminal, comprising:

a wireless communication unit configured to provide wireless communication;

a touch screen configured to display an execution screen;

a camera disposed in a front of a main body of the mobile terminal; and

a controller configured to:

receive a touch input to one end of the touch screen that continuously moves in a direction toward the other end of the touch screen,

track a direction of a user's sight line using an image captured in the camera, and

display a control screen among any one of first and second control screens comprising different graphic objects based on a point to which the touch input is applied, wherein a display position of the control screen is varied according to the tracked direction of the user's sight line.

2. The mobile terminal of claim 1 , wherein the controller is further configured to:

display the first control screen when the touch input is a first touch input starting in a first position at said one end of the mobile terminal and moving in a first direction from said one end toward the other end of the mobile terminal, and

display the second control screen when the touch input is a second touch input starting in a second position at said one end of the mobile terminal and moving in the first direction from said one end toward the other end of the mobile terminal.

3. The mobile terminal of claim 1 , wherein the control screen is displayed at a position on the touch screen depending on the point to which the touch input is applied.

4. The mobile terminal of claim 1 , wherein the touch screen includes first and second areas, and

wherein the controller is further configured to display the control screen and the execution screen in the first and second areas, respectively.

5. The mobile terminal of claim 4 , wherein the point to which the touch input is applied is in the first area.

6. The mobile terminal of claim 4 , wherein the controller is further configured to resize contents included in the control screen based on a size of the first area.

7. The mobile terminal of claim 1 , wherein the execution screen includes a first execution screen and a second execution screen, and

wherein the controller is further configured to display any one of the first and second execution screen positioned in the direction of the user's sight line with the control screen.

8. The mobile terminal of claim 1 , wherein the execution screen includes a first execution screen and a second execution screen, and

wherein the controller is further configured to highlight any one of the first and second execution screens positioned in the direction of the user's sight line.

9. The mobile terminal of claim 1 , wherein the first control screen includes a control menu for controlling components disposed in a main body of the mobile terminal, and the second control screen includes a control menu for controlling the execution screen.

10. The mobile terminal of claim 1 , wherein the controller is further configured to output guidance information related to the first and second control screens when the touch input is received.

11. A method of controlling a mobile terminal, the method comprising:

displaying, via a touch screen of the mobile terminal, an execution screen;

receiving, via a controller of the mobile terminal, a touch input to one end of the touch screen that continuously moves in a direction toward the other end of the touch screen;

tracking, via a camera disposed in a front of a main body of the mobile terminal, a direction of a user's sight line using an image captured in the camera; and

displaying a control screen on the touch screen among any one of first and second control screens based on a point to which the touch input is applied, wherein a display position of the control screen is varied according to the tracked direction of the user's sight line.

12. The method of claim 11 , further comprising:

displaying the first control screen when the touch input is a first touch input starting in a first position at said one end of the mobile terminal and moving in a first direction from said one end toward the other end of the mobile terminal; and

displaying the second control screen when the touch input is a second touch input starting in a second position at said one end of the mobile terminal and moving in the first direction from said one end toward the other end of the mobile terminal.

13. The method of claim 11 , wherein the control screen is displayed at a position on the touch screen depending on the point to which the touch input is applied.

14. The method of claim 11 , wherein the touch screen includes first and second areas, and

wherein the method further comprises displaying the control screen and the execution screen in the first and second areas, respectively.

15. The method of claim 14 , wherein the point to which the touch input is applied is in the first area.

16. The method of claim 14 , further comprising resizing contents included in the control screen based on a size of the first area.

17. The method of claim 11 , wherein the execution screen includes a first execution screen and a second execution screen, and

wherein the method further comprises displaying any one of the first and second execution screen positioned in the direction of the user's sight line with the control screen.

18. The method of claim 11 , wherein the execution screen includes a first execution screen and a second execution screen, and

wherein the method further comprises highlighting any one of the first and second execution screens positioned in the direction of the user's sight line.