Device and method for providing a user interface

• US 9,477,396 B2
• Filed: 01/14/2011
• Issued: 10/25/2016
• Est. Priority Date: 11/25/2008
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Park, Yong Gook, Park, Min Kyu, Kim, Hyun Jin
• Primary Examiner(s): BOYD, JONATHAN A
• Application Number:
  US13/007,012
• Publication Number:
  US 20120019562A1
• Time in Patent Office: 2,111 Days
• Field of Search: 345/173
• US Class Current: 1/1
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

A device and method for providing a user interface using information are provided. The device includes a display unit, a sensor and a controller. The display unit displays at least one graphic user interface (GUI). The sensor generates a sensor signal according to a user'"'"'s finger touch input. The controller receives the sensor signal from the sensor, identifies a touch area and an adjacent area based on the received sensor signal, generates touch finger shape-based information according to the identified touch area and the identified adjacent area, and controls the display unit to display the GUI according to the generated finger shape-based information.

Claims

1. A device to provide a user interface, the device comprising:

a display unit configured to display a screen of an application in at least part of the display unit;

a sensor configured to generate a sensor signal in response to detection of a touch input that is input while a function of the application is activated; and

a controller configured to;

activate the function of the application;

receive the sensor signal from the sensor;

determine an area corresponding to the touch input in the screen of the application based on the received sensor signal; and

deactivate the activated function of the application in response to a determination that a value of the area is equal to or greater than a critical area value and maintain activation of the function in response to a determination that the value of the area is greater than zero and less than the critical area value.

2. The device of claim 1, wherein the controller is configured to activate an incoming call notification of a call application.

3. The device of claim 2, wherein the controller is configured to deactivate the activated incoming call notification when the value of the area is equal to or greater than the critical area value.

4. The device of claim 3, wherein the controller is further configured terminate the call application when the value of the area is equal to or greater than the critical area value after the incoming call notification is activated.

5. The device of claim 1, wherein the controller is configured to activate a ringtone of an incoming call notification of a call application, and to deactivate the ringtone of the incoming call notification when the value of the area is equal to or greater than the critical area value.

6. The device of claim 5, wherein the controller is further configured to change the incoming call notification to a silence or a vibration when the ringtone of the incoming call notification is deactivated.

7. The device of claim 1, wherein the controller is configured to activate a playback function of a moving picture application or a music play application.

8. The device of claim 7, wherein the controller is further configured to deactivate the activated playback function when the value of the area is equal to or greater than the critical area value.

9. The device of claim 8, wherein the controller is further configured to control the display unit to display a mark representing the deactivated playback function.

10. The device of claim 1, wherein the critical area value is established based on an average hand size of a user.

11. The device of claim 1, wherein the controller is further configured to:

cause, in response to the determination that the value of the area is equal to or greater than the critical area value, the display unit to display a mark representing deactivation of the function.

12. A method of providing a user interface, the method comprising:

displaying a screen of an application in at least a part of a display unit;

activating a function of the application;

detecting a touch input that is input while the function of the application is activated;

determining an area corresponding to the touch input in the screen of the application; and

deactivating the activated function of the application in response to a determination that a value of the area is equal to or greater than a critical area value and maintaining activation of the function in response to a determination that the value of the area is greater than zero and less than the critical area value.

13. The method of claim 12, wherein activating the function of the application comprises activating an incoming call notification of a call application.

14. The method of claim 13, wherein deactivating the activated function comprises deactivating the activated incoming all notification when the value of the area is equal to or greater than the critical area value.

15. The method of claim 14, further comprising:

terminating the call application when the value of the area is equal to or greater than the critical area value after the incoming call notification is activated.

16. The method of claim 12, wherein:

the activated function of the application is a ringtone of an incoming call notification of a call application; and

deactivating the activated function comprises deactivating the ringtone of the incoming call notification when the value of the area is equal to or greater than the critical area value.

17. The method of claim 16, further comprising:

changing the incoming call notification to a silence or a vibration when the ringtone of the incoming call notification is deactivated.

18. The method of claim 12, wherein activating the function of the application comprises activating a playback function of a moving picture application or a music play application.

19. The method of claim 18, wherein deactivating the activated function comprises deactivating the activated playback function when the value of the area is equal to or greater than the critical area value.

20. The method of claim 19, further comprising displaying a mark representing the deactivated playback function.

21. The method of claim 12, wherein the critical area value is established based on an average hand size of a user.

22. The method of claim 12, further comprising:

causing, at least in part, a mark representing deactivation of the function to be displayed in response to the determination that the value of the area is equal to or greater than the critical area value.