Apparatus and method for controlling menu navigation in a terminal

• US 20060187204A1
• Filed: 01/23/2006
• Published: 08/24/2006
• Est. Priority Date: 02/23/2005
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Shin, Saung-Woo, Shin, Jin-Gyu, Hwang, Byeong-Cheol, Han, Myoung-Hwan, Yi, Sun-Young
• Application Number:
  US11/337,410
• Publication Number:
  US 20060187204A1
• Time in Patent Office: Days
• US Class Current: 345/158
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1694 the I/O peripheral being a single or a set of motion sensors for pointer control or gesture input obtained by sensing movements of the portable computer
• CPC Class Codes: G06F 2200/1637 Sensing arrangement for detection of housing movement or orientation, e.g. for controlling scrolling or cursor movement on the display of an handheld computer
• CPC Class Codes: G06F 2203/04806 Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 1/72469 for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
• CPC Class Codes: H04M 2250/12 including a sensor for measuring a physical value, e.g. temperature or motion telephones including GPS signal receivers H04M2250/10

Abstract

An apparatus controlling menu navigation in a terminal. The apparatus includes a display for display a menu screen; a user interface; an inertial sensor for instantaneously sensing a motion of the terminal; and a controller for displaying the menu screen on the display in response to a first input sensed by the user interface, and shifting a focus on the menu screen displayed on the display according to the motion of the terminal sensed by the inertial sensor.

Claims

1. An apparatus for controlling menu navigation in a terminal, the apparatus comprising:

a display for displaying a menu screen;

a user interface;

an inertial sensor for instantaneously sensing a motion of the terminal; and

a controller for displaying the menu screen on the display in response to a first input sensed by the user interface, and shifting a focus on the menu screen displayed on the display according to the motion of the terminal sensed by the inertial sensor.

2. The apparatus of claim 1, wherein the controller shifts the focus on the menu screen clockwise if the motion of the terminal sensed by the inertial sensor indicates that the terminal turns clockwise, and shifts the focus on the menu screen counterclockwise if the motion of the terminal sensed by the inertial sensor indicates that the terminal turns counterclockwise.

3. The apparatus of claim 1, wherein the controller displays an upper menu of a menu item where the focus is currently located if the motion of the terminal sensed by the inertial sensor indicates that the terminal is shaken upward, and displays a lower menu of the menu item where the focus is currently located if the motion of the terminal sensed by the inertial sensor indicates that the terminal is shaken downward.

4. The apparatus of claim 1, wherein the controller zooms in the menu screen if the motion of the terminal sensed by the inertial sensor indicates that the terminal is lifted up slowly, and zooms out the menu screen if the motion of the terminal sensed by the inertial sensor indicates that the terminal is lifted down slowly.

5. The apparatus of claim 4, wherein the controller zooms out a zoomed-in menu screen and zooms-in a zoomed-out menu screen to its original menu screen in response to a second input sensed by the user interface.

6. The apparatus of claim 5, wherein the second input is sensed by pressing a run button included in the user interface for a short time, and the run button is provided to activate or inactivate the inertial sensor.

7. The apparatus of claim 5, wherein the original menu screen indicates a menu screen displayed on the display in response to the first input.

8. The apparatus of claim 1, wherein the controller shifts the focus to an item to the left of a menu item where the focus is currently located, if the motion of the terminal sensed by the inertial sensor indicates that the terminal is tilted leftward, and shifts the focus to an item to the right of the menu item where the focus is currently located if the motion of the terminal sensed by the inertial sensor indicates that the terminal is tilted rightward.

9. The apparatus of claim 8, wherein the controller shifts the focus to an upper item of a menu item where the focus is currently located if a motion of the terminal sensed by the inertial sensor indicates that the terminal is tilted upward, and shifts the focus to a lower item of the menu item where the focus is currently located if a motion of the terminal sensed by the inertial sensor indicates that the terminal is tilted downward.

10. The apparatus of claim 1, wherein the controller tilts the full menu screen in a direction corresponding to a motion of the terminal sensed by the inertial sensor.

11. The apparatus of claim 1, further comprising an indicator for indicating activation and inactivation of the inertial sensor to inform the user whether motion-controlled menu navigation is available.

12. The apparatus of claim 11, wherein the indicator is one of icons displayed on the top of a screen of the display to indicate a state of the terminal.

19. The apparatus of claim 1, wherein the controller shifts the focus to an upper item of a menu item where the focus is currently located if a motion of the terminal sensed by the inertial sensor indicates that the terminal is tilted upward, and shifts the focus to a lower item of the menu item where the focus is currently located if a motion of the terminal sensed by the inertial sensor indicates that the terminal is tilted downward.

13. A method for controlling menu navigation in a terminal that displays a menu screen, the method comprising the steps of:

shifting a focus clockwise upon detecting a motion of the terminal indicating that the terminal turns clockwise in a menu-displayed state; and

shifting the focus counterclockwise upon detecting a motion of the terminal indicating that the terminal turns counterclockwise in the menu-displayed state.

14. A method for controlling menu navigation in a terminal that displays a menu screen, the method comprising the steps of:

displaying a lower menu of a menu where a focus is currently located, upon detecting a motion of the terminal indicating that the terminal is shaken downward in a menu-displayed state; and

displaying an upper menu of the menu where the focus is currently located, upon detecting a motion of the terminal indicating that the terminal is shaken upward in the menu-displayed state.

15. A method for controlling menu navigation in a terminal that displays a menu screen, the method comprising the steps of:

shifting a focus in a first depth upon detecting a motion of the terminal indicating that the terminal is shaken up and down in a menu-displayed state; and

shifting the focus in a second depth upon detecting a motion of the terminal indicating that the terminal is shaken left and right in the menu-displayed state.

16. A method for controlling menu navigation in a terminal that displays a menu screen, the method comprising the steps of:

displaying a lower menu of a menu where a focus is currently located, upon detecting a motion of the terminal indicating that the terminal is shaken backward in a menu-displayed state; and

displaying an upper menu of the menu where the focus is currently located, upon detecting a motion of the terminal indicating that the terminal is shaken forward in the menu-displayed state.

17. A method for controlling menu navigation in a terminal that displays a menu screen, the method comprising the steps of:

zooming in the menu screen upon detecting a motion of the terminal indicating that the terminal is lifted up slowly in a menu-displayed state; and

zooming out the menu screen upon detecting a motion of the terminal indicating that the terminal is lowered down slowly in the menu-displayed state.

18. The method of claim 17, further comprising the step of zooming out a zoomed-in menu screen and zooming-in a zoomed out menu screen to its original menu screen upon detecting a predetermined user input signal.