METHOD AND APPARATUS TO USE A USER INTERFACE

• US 20100007618A1
• Filed: 02/13/2009
• Published: 01/14/2010
• Est. Priority Date: 07/09/2008
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Park, Min Kyn, Kim, Hyun Jin, PARK, Yong Gook, Kwak, Ji Yeon
• Application Number:
  US12/370,800
• Publication Number:
  US 20100007618A1
• Time in Patent Office: Days
• US Class Current: 345/173
• 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 1/1684 Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
• CPC Class Codes: G06F 2203/0339 Touch strips, e.g. orthogonal touch strips to control cursor movement or scrolling; single touch strip to adjust parameter or to implement a row of soft keys
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• CPC Class Codes: G06F 3/0487 using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser

Abstract

A method to use a user interface includes when the user grips the apparatus in a standard shape, the controller identifies the griping fingers, perceives a commanded function based on the operations of the identified fingers, and executes the perceived function. Thus, a desired application or application function can be easily and quickly executed only by the operation of the fingers even when the handheld device is put in a bag or pocket, or when the user cannot check or handle the screen and buttons of the handheld device because the user is talking on the phone or in conference.

Claims

1. A method to use a user interface, the method comprising:

sensing a standard hand grip;

identifying gripping fingers when the standard hand grip is sensed;

determining an operation of the identified fingers;

perceiving a command based on the determined operation of the fingers; and

executing the perceived command.

2. The method of claim 1, wherein the standard hand grip is preset as any one of hand grip shapes in which a number of fingers in contact with touch pads positioned on at least two surfaces of a main body is at least three, and the fingers are in contact with at least two surfaces.

3. The method of claim 1, wherein the identifying gripping fingers includes identifying the fingers as at least three fingers of a thumb, an index finger, a middle finger, a ring finger and a little finger.

4. The method of claim 1, wherein the identifying gripping fingers includes sensing positions of the gripping fingers and identifying the gripping fingers based on the sensed positions of the fingers.

5. The method of claim 1, wherein the determined operation of the fingers is any one of a pressing operation of at least one finger among the gripping fingers, a pressing/moving operation of at least one finger among the gripping fingers, a contact removal operation of at least one finger among the gripping fingers, and a tapping operation of at least one finger among the gripping fingers, or a combination thereof.

6. The method of claim 1, wherein the determined operation of the fingers is a tapping operation of at least two fingers among the gripping fingers tapping simultaneously or sequentially.

7. The method of claim 1, wherein the determined operation of the fingers is a tapping operation of at least one finger among the gripping fingers to provide a predetermined number of taps.

8. The method of claim 1, wherein the perceiving a command includes perceiving the command based on preset corresponding commands according to the determined operation of the fingers.

9. The method of claim 8, wherein the command changes an application under execution to an application corresponding to the determined operation of the fingers.

10. The method of claim 8, wherein the command changes a function of an application under execution to an application function corresponding to the determined operation of the fingers.

11. A user interface apparatus, comprising:

a main body having at least two surfaces;

touch pads provided on the at least two surfaces;

a controller to identify gripping fingers when a standard hand grip is sensed through the touch pads, and to perceive and execute a command based on an operation of the identified fingers.

12. The apparatus of claim 11, wherein the standard hand grip is preset as any one of hand grip shapes in which the number of fingers in contact with the touch pads is at least three, and the fingers are in contact with at least two surfaces.

13. The apparatus of claim 11, wherein the controller identifies the fingers as at least three fingers of a thumb, an index finger, a middle finger, a ring finger and a little finger.

14. The apparatus of claim 11, wherein the controller identifies the gripping fingers based on contact positions of fingers gripping the touch pads.

15. The apparatus of claim 11, wherein the controller perceives that the operation of the fingers is any one of a pressing operation of at least one finger among the gripping fingers, a pressing/moving operation of at least one finger among the gripping fingers, a contact removal operation of at least one finger among the gripping fingers, and a tapping operation of at least one finger among the gripping fingers, or a combination thereof.

16. The apparatus of claim 11, wherein the controller perceives that the operation of the fingers is a tapping operation of at least two fingers among the gripping fingers tapping simultaneously or sequentially.

17. The apparatus of claim 11, wherein the controller perceives that the operation of the fingers is a tapping operation of at least one finger among the gripping fingers to provide a predetermined number of taps.

18. The apparatus of claim 11, wherein the controller determines the operation of the identified fingers and perceives the command based on preset corresponding commands according to the determined operation of the fingers.

19. The apparatus of claim 18, wherein the command changes an application under execution to an application corresponding to the determined operation of the fingers.

20. The apparatus of claim 18, wherein the command changes a function of an application under execution to an application function corresponding to the determined operation of the fingers.

21. A handheld user interface apparatus, comprising:

a main body to be held by a hand of a user;

a plurality of touch pads disposed on the main body, and to correspond to and receive input from respective fingers of the hand of the user; and

a controller to determine which of the touch pads receive input and a type of input received thereto, and to execute a command based on the determination.

22. The apparatus of claim 21, wherein the type of input includes one or more of a pressing operation, a pressing/moving operation, a contact removal operation, a contact duration operation, and a tapping operation, or a combination thereof.

23. The apparatus of claim 22, further comprising:

a memory to store a plurality of commands, and combinations of the types of input to be received by the touch pads and the respective touch pads to receive the input required to execute the respective commands.

24. A method of operating a handheld user interface apparatus, the method comprising:

determining which of a plurality of touch pads respectively corresponding to fingers of a hand of a user receive an input;

determining a type of input received by the determined touch pads; and

executing a command based on the determined plurality of touch pads to receive the input and the type of input received.

25. A method of operating a handheld computer (HHC), comprising:

determining characteristics of finger placement on at least two touch pads disposed on sides of the HHC; and

executing predetermined commands of the HHC based on the determined characteristics of the finger placement.

26. The method of claim 25, wherein the determined characteristics of the finger placement includes a type of grip of the HHC.

27. The method claim 26, wherein the type of grip includes a pressure applied to the touch pads.

28. The method of claim 25, wherein the characteristics of the finger placement include positioning of the fingers and the number of fingers on the touch pad.

29. A computer-readable recording medium having embodied thereon a computer program to execute a method, wherein the method comprises:

determining which of a plurality of touch pads respectively corresponding to fingers of a hand of a user receive an input;

determining a type of input received by the determined touch pads; and

executing a command based on the determined plurality of touch pads to receive the input and the type of input received.