APPARATUS AND METHOD FOR SWITCHING TOUCH SCREEN OPERATION

• US 20100097322A1
• Filed: 10/16/2008
• Published: 04/22/2010
• Est. Priority Date: 10/16/2008
• Status: Abandoned Application

• Current Assignee: Motorola Mobility, Inc. (Lenovo Group Ltd.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Hu, Yong-Hua, Jun, Jiang
• Application Number:
  US12/252,791
• Publication Number:
  US 20100097322A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

An apparatus (100) and method for switching touch screen operation. The apparatus can include a hand held electronic device housing (110). The hand held electronic device housing can have a housing face (112) and a housing side (114) substantially orthogonal to the housing face. The apparatus can include a touch screen display (120) located on the housing face. The touch screen display can be configured to display information and can be configured to receive user actuation. The apparatus can include a side user actuatable switch (130) located on the housing side. The side user actuatable switch can be configured to switch an input function of the touch screen display from a first touch screen input function having a first set of functions corresponding to a first set of inputs to a second touch screen input function having a second set of functions corresponding to a second set of inputs, where the first set of functions is different than the second set of functions.

Claims

1. An apparatus comprising:

a hand held electronic device housing, the hand held electronic device housing having a housing face and a housing side substantially orthogonal to the housing face;

a touch screen display located on the housing face, the touch screen display configured to display information and configured to receive user actuation; and

a side user actuatable switch located on the housing side, the side user actuatable switch configured to switch an input function of the touch screen display from a first touch screen input function having a first set of functions corresponding to a first set of inputs to a second touch screen input function having a second set of functions corresponding to a second set of inputs, where the first set of functions is different than the second set of functions.

2. The apparatus according to claim 1, wherein the side user actuatable switch is configured to switch an input function of the touch screen display from a first touch screen input function while the side user actuatable switch is not actuated to a second touch screen input function while the side user actuatable switch is actuated.

3. The apparatus according to claim 1, wherein the touch screen display is configured to receive user actuation by detecting a location on the touch screen display touched by a digit of a hand of a user.

4. The apparatus according to claim 3, wherein the side user actuatable switch is configured to switch a single digit input function of the touch screen display from a first touch screen input function while the side user actuatable switch is not pressed to a second touch screen input function while the side user actuatable switch is pressed.

5. The apparatus according to claim 3,

wherein the side user actuatable switch is configured to be activated by a finger of a hand of a user, and

wherein the touch screen display is configured to be activated by a thumb of the same hand of the user while the side user actuatable switch is activated by the finger of the user.

6. The apparatus according to claim 1, wherein the side user actuatable switch comprises a side button located on the housing side, the side button configured to receive input from a digit of a hand of a user, and the side button configured to switch an input function of the touch screen display from a first touch screen input function while the side button is not pressed to a second touch screen input function while the side button is pressed.

7. The apparatus according to claim 1, wherein the side user actuatable switch is configured to switch between at least two of a move input function of the touch screen display, a rotate input function of the touch screen display, a data input function of the touch screen display, a cursor control input function of the touch screen display, a mouse control input function of the touch screen display, a selection input function of the touch screen display, a drag input function of the touch screen display, a control input function of the touch screen display, a media player control input function of the touch screen display, a phone book entry search input function of the touch screen display, a handwriting recognition input function of the touch screen display, and a zoom input function of the touch screen display.

8. The apparatus according to claim 1, wherein the touch screen display has a width of between about 20 mm to about 90 mm and a length of between about 20 mm to about 90 mm.

9. The apparatus according to claim 1, wherein the touch screen display comprises a capacitive sensor touch screen display.

10. The apparatus according to claim 1,

wherein the touch screen display is configured to display an original image and the second touch screen input function manipulates the original image to display a manipulated image as long as the side user actuatable switch is activated, and

wherein the manipulated image returns to the original image when the side user actuatable switch is deactivated.

11. The apparatus according to claim 1, wherein the second touch screen input function comprises a gesture search input function that provides for searching data on the apparatus based on a gesture on the touch screen display.

12. The apparatus according to claim 1, wherein the second touch screen input function comprises a handwriting recognition input function that provides for data entry using handwriting recognition on the touch screen display.

13. The apparatus according to claim 12, wherein the handwriting recognition input function provides for searching for entries in a phonebook application based on a character entered using handwriting recognition.

14. An apparatus comprising:

a hand held electronic device housing, the hand held electronic device housing having a housing face and a housing side substantially orthogonal to the housing face;

a touch screen display located on the housing face, the touch screen display configured to display information and configured to receive input from a digit of a hand of a user; and

a side button located on the housing side, the side button configured to receive input from a digit of a hand of a user;

a controller coupled to the touch screen and the side button, the controller configured to control operations of the apparatus;

a touch screen detection module coupled to the controller, the touch screen detection module configured to detect a location on the touch screen display touched by a digit of a hand of a user;

a side button detection module coupled to the controller, the side button detection module configured to detect actuation of the side button by a digit of a hand of a user; and

an input function switch module coupled to the controller, the input function switch module configured to switch an input function of the touch screen display from a first touch screen input function while the side button is not actuated to a second touch screen input function while the side button is actuated.

15. The apparatus according to claim 14,

wherein the side button is configured to be activated by a finger of a hand of a user, and

wherein the touch screen display is configured to be activated by a thumb of the same hand of the user while the side button is activated by the finger of the user.

16. The apparatus according to claim 14, wherein the touch screen display is configured to display an original image and the second touch screen input function manipulates the original image to display a manipulated image on the touch screen display.

17. The apparatus according to claim 14, wherein the second touch screen input function comprises a handwriting recognition input function that provides for data entry using handwriting recognition on the touch screen display.

18. The apparatus according to claim 17, wherein the handwriting recognition input function provides for searching for entries in a phonebook application based on a character entered using handwriting recognition.

19. A method in a hand held electronic device including a hand held electronic device housing, the hand held electronic device housing having a housing face and a housing side substantially orthogonal to the housing face, a touch screen display located on the housing face, and a side user actuatable switch located on the housing side, the method comprising:

displaying information on the touch screen display;

receiving input on the touch screen display;

determining whether the side user actuatable switch is actuated;

operating a first touch screen input function based on the input on the touch screen display if the side user actuatable switch is not actuated; and

operating a second touch screen input function based on the input on the touch screen display if the side user actuatable switch is actuated.

20. The method according to claim 19, wherein the first touch screen input function comprises a data entry input function and the second touch screen input function comprises an image manipulation function.