DISPLAY APPARATUS FOR PROVIDING A USER MENU, AND METHOD FOR PROVIDING USER INTERFACE (UI) APPLICABLE THERETO

• US 20100229125A1
• Filed: 10/26/2009
• Published: 09/09/2010
• Est. Priority Date: 03/09/2009
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: CHA, Tae-hwan
• Application Number:
  US12/605,399
• Publication Number:
  US 20100229125A1
• Time in Patent Office: Days
• US Class Current: 715/828
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/4312 involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
• CPC Class Codes: H04N 21/4316 for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
• CPC Class Codes: H04N 21/44218 Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program methods or arrangements for recognising human body or animal bodies or body parts G06V40/10; methods or arrangements for acquiring or recognising human faces, facial parts, facial sketches, facial expressions G06V40/16; methods or arrangements for recognising movements or behaviour G06V40/20; arrangements for identifying users in broadcast systems H04H60/45
• CPC Class Codes: H04N 21/4438 Window management, e.g. event handling following interaction with the user interface
• CPC Class Codes: H04N 21/482 End-user interface for program selection broadcast systems using EPGs H04H60/72

Abstract

A display apparatus and a method for providing a user interface (UI) applicable thereto, are provided. The display apparatus controls so that, if a direction of a user gesture recognized at a gesture recognizing unit is within a first range from a first direction, an item arranged at a predetermined location is selected from among items listed in the user menu, in which the first direction is vertical to a direction of the user menu layout. As a result, the user can operate the user menu conveniently with his bodily gestures such as hand gestures.

Claims

1. A display apparatus, comprising:

a display unit which displays a user menu on a first area of a screen in a linear or annular pattern;

a gesture recognizing unit which recognizes a user gesture; and

a control unit which controls so that, if a direction of the user gesture recognized at the gesture recognizing unit is within a first range from a first direction, an item arranged at a predetermined location is selected from among items listed in the user menu, in which the first direction is vertical to a direction of the user menu layout.

2. The display apparatus of claim 1, wherein the control unit controls so that, if the selected item does not have a submenu, a corresponding function of the selected item is executed, or an icon to execute the corresponding function of the selected item is displayed on a second area of the screen.

3. The display apparatus of claim 1, wherein the control unit controls so that, if the selected item has a submenu, the selected item is displayed on a second area of the screen and the submenu is displayed on the first area of the screen.

4. The display apparatus of claim 3, wherein the control unit controls so that, if a direction of a user gesture recognized at the gesture recognizing unit is within a first range from a second direction in a state that the submenu is displayed on the first area, the item disappears from the second area and the user menu is displayed on the first area, and

the second direction is vertical to a direction of a submenu layout and opposite to the first direction.

5. The display apparatus of claim 3, wherein the display unit displays the user menu horizontally on the screen in a linear pattern, and

the first area is located at an upper portion of the screen,

the second area is located at a lower portion of the screen,

the first direction is downward with respect to the screen, and

the second direction is upward with respect to the screen.

6. The display apparatus of claim 3, wherein the control unit controls so that, if a direction of a user gesture recognized at the gesture recognizing unit is within the first range from the first direction in a state that the submenu is displayed on the first area, an item arranged at the predetermined location is selected from among items listed in the submenu.

7. The display apparatus of claim 6, wherein the control unit controls so that, if the selected item of the submenu does not have a submenu, a corresponding function of the selected item is executed, or an icon to execute the corresponding function of the selected item is displayed on the second area of the screen, and

if the selected item of the submenu has a submenu, the selected item is displayed on the second area of the screen and the submenu of the submenu is displayed on the first area of the screen.

8. The display apparatus of claim 1, wherein the control unit controls so that, if a direction of the user gesture recognized at the gesture recognizing unit is within a second range from a third direction or fourth direction, the items of the user menu are scrolled in the third direction or the fourth direction, in which the third or fourth direction is horizontal with respect to the direction of the user menu layout.

9. The display apparatus of claim 8, wherein the control unit controls so that the items of the user menu are scrolled rotationally.

10. The display apparatus of claim 8, wherein the display unit displays the user menu horizontally on the screen in a linear pattern, and

the first area is located at an upper portion of the screen,

the second area is located at a lower portion of the screen,

the third direction is leftward with respect to the screen, and

the fourth direction is rightward with respect to the screen.

11. The display apparatus of claim 1, wherein the control unit controls so that the predetermined location is indicated on the screen.

12. The display apparatus of claim 1, wherein the user gesture comprises a user'"'"'s hand gesture.

13. A method for providing a user interface (UI), in a display apparatus capable of recognizing a user gesture, the method comprising:

displaying a user menu on a first area of a screen in a linear or annular pattern;

recognizing a user gesture; and

if a direction of the user gesture recognized is within a first range from a first direction, selecting an item arranged at a predetermined location from among items listed in the user menu, in which the first direction is vertical to a direction of the user menu layout.

14. The method for claim 13, further comprising, if the selected item does not have a submenu, executing a corresponding function of the selected item, or displaying an icon to execute the corresponding function of the selected item on a second area of the screen.

15. The method for claim 13, further comprising, if the selected item has a submenu, displaying the selected item on a second area of the screen and displaying the submenu on the first area of the screen.

16. The method for claim 15, further comprising, if a direction of a user gesture recognized is within a first range from a second direction in a state that the submenu is displayed on the first area, causing the item to disappear from the second area and displaying the user menu on the first area,

wherein the second direction is vertical to a direction of a submenu layout and opposite to the first direction.

17. The method for claim 15, wherein the displaying comprises displaying the user menu horizontally on the screen in a linear pattern, and

the first area is located at an upper portion of the screen,

the second area is located at a lower portion of the screen,

the first direction is downward with respect to the screen, and

the second direction is upward with respect to the screen.

18. The method for claim 15, further comprising, if a direction of a user gesture recognized is within the first range from the first direction in a state that the submenu is displayed on the first area, selecting an item arranged at the predetermined location from among items listed in the submenu.

19. The method for claim 18, further comprising, if the selected item of the submenu does not have a submenu, executing a corresponding function of the selected item, or displaying an icon to execute the corresponding function of the selected item on the second area of the screen, and

if the selected item of the submenu has a submenu, displaying the selected item on the second area of the screen and displaying the submenu of the submenu on the first area of the screen.

20. The method for claim 13, further comprising, if a direction of the user gesture recognized is within a second range from a third direction or fourth direction, scrolling the items of the user menu in the third direction or the fourth direction, in which the third or fourth direction is horizontal with respect to the direction of the user menu layout.

21. The method for claim 20, wherein the scrolling comprises scrolling the items of the user menu rotationally.

22. The method for claim 20, wherein the displaying comprises displaying the user menu horizontally on the screen in a linear pattern, and

the first area is located at an upper portion of the screen,

the second area is located at a lower portion of the screen,

the third direction is leftward with respect to the screen, and

the fourth direction is rightward with respect to the screen.

23. The method for claim 13, further comprising indicating the predetermined location on the screen.

24. The method for claim 13, wherein the user gesture comprises a user'"'"'s hand gesture.