User interface apparatus and method using pattern recognition in handy terminal

• US 20100026642A1
• Filed: 07/30/2009
• Published: 02/04/2010
• Est. Priority Date: 07/31/2008
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Kim, Suk-Soon, Kim, Nam-Ung, Kim, Seong-Eun
• Application Number:
  US12/462,232
• Publication Number:
  US 20100026642A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0416 Control or interface arrangements specially adapted for digitisers
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• 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 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041

Abstract

A user interface apparatus and method using pattern recognition in a handy terminal with a touch screen. The apparatus and method includes receiving a specific pattern drawn on the touch screen by a user and a specific command written in a region defined by the specific pattern, and performing a function associated with a combination of the specific pattern and command when the received specific pattern and command are a valid pattern and command.

Claims

1. A user interface method for a handy terminal with a touch screen, comprising:

receiving a specific pattern drawn on the touch screen by a user and a specific command written in a region defined by the specific pattern; and

performing a function associated with a combination of the specific pattern and command when the received specific pattern and command are a valid pattern and command.

2. The user interface method of claim 1, further comprising determining that the received specific pattern and command are a valid pattern and command when the received specific pattern and command have been registered in a memory.

3. The user interface method of claim 1, wherein the receiving of a specific pattern and a specific command comprises receiving from the user a function execution request to perform a function associated with the specific pattern and command.

4. The user interface method of claim 1, wherein the specific pattern or command is input using a stylus pen.

5. The user interface method of claim 3, wherein the function execution request is input by a method differentiated from the method of receiving a specific pattern and a specific command.

6. The user interface method of claim 3, wherein the function execution request is input by pushing a region defined by the specific pattern with a finger by the user.

7. The user interface method of claim 1, further comprising registering in a memory the specific pattern or command and a function associated with the specific pattern or command upon receipt of a function registration request from the user.

8. The user interface method of claim 7, wherein the registration comprises:

receiving at least one of a specific pattern drawn on the touch screen by the user and a specific command;

selecting a function associated with the received specific pattern, the received specific command, or the received specific pattern and command; and

registering the received specific pattern, the received specific command, or the received specific pattern and command in the memory in association with the selected function.

9. The user interface method of claim 1, further comprising deleting the received specific pattern or the received specific command when the handy terminal is shook by the user after at least one of the specific pattern and the specific command is received.

10. The user interface method of claim 1, further comprising canceling the received specific pattern or the received specific command when a cancel pattern registered in a pattern associated with a cancel request is input on the touch screen by the user after at least one of the specific pattern and the specific command is received.

11. A user interface apparatus for a handy terminal with a touch screen, comprising:

an input/output unit associated with the touch screen for receiving a specific pattern or a specific command through the touch screen and outputting a current input state and an operation execution result; and

a controller for receiving a specific pattern drawn on the touch screen and a specific command written in a region defined by the specific pattern through the input/output unit, and controlling an operation of the handy terminal to perform a function associated with a combination of the specific pattern and command when the received specific pattern and command are a valid pattern and command.

12. The user interface apparatus of claim 11, further comprising a memory for storing information about a function associated with each of combinations of at least one pattern and at least one command;

wherein the controller determines that the received specific pattern and command are a valid pattern and command when the received specific pattern and command have been registered in the memory.

13. The user interface apparatus of claim 11, wherein the controller controls an operation of the handy terminal to perform a function associated with a combination of the specific pattern and command when a function execution request is provided from a user through the input/output unit.

14. The user interface apparatus of claim 11, wherein the specific pattern or command is input using a stylus pen.

15. The user interface apparatus of claim 13, wherein the function execution request is input by a method differentiated from the method of receiving a specific pattern and a specific command.

16. The user interface apparatus of claim 13, wherein the function execution request is input by pushing a region defined by the specific pattern with a finger by the user.

17. The user interface apparatus of claim 12, wherein the controller registers the specific pattern or command, and a function associated with the specific pattern or command in the memory upon receipt of a function registration request from the user.

18. The user interface apparatus of claim 17, wherein the controller includes:

receiving at least one of a specific pattern drawn on the touch screen by the user and a specific command through the input/output unit;

selecting a function associated with the received specific pattern, the received specific command, or the received specific pattern and command; and

registering the received specific pattern, the received specific command, or the received specific pattern and command in the memory in association with the selected function.

19. The user interface apparatus of claim 11, further comprising a gyro sensor for providing an electrical signal to the controller by sensing shaking of the handy terminal by the user;

wherein the controller deletes a specific pattern or a specific command displayed on the touch screen upon receiving the electrical signal.

20. The user interface apparatus of claim 11, wherein the controller instructs the input/output unit to cancel the received specific pattern or the received specific command when a cancel pattern associated with a cancel request is input by the user after at least one of the specific pattern and the specific command is received.

21. A user interface method for a handy terminal with a touch screen, comprising:

receiving information through the touch screen;

displaying the received information on the touch screen; and

deleting the information displayed on the touch screen upon sensing shaking of the handy terminal by the user.

22. A user interface apparatus for a handy terminal with a touch screen, comprising:

an input/output unit for receiving information through the touch screen and displaying the received information on the touch screen;

a gyro sensor for sensing shaking of the handy terminal by a user; and

a controller for controlling the input/output unit to delete the information displayed on the touch screen when the shaking of the handy terminal is sensed by the gyro sensor.