Image manipulation in response to a movement of a display

• US 20060164382A1
• Filed: 01/25/2005
• Published: 07/27/2006
• Est. Priority Date: 01/25/2005
• Status: Abandoned Application

• Current Assignee: Technology Licensing Company Incorporated
• Original Assignee: Technology Licensing Company Incorporated
• Inventors: Remer, Daniel, Kulas, Charles J.
• Application Number:
  US11/043,290
• Publication Number:
  US 20060164382A1
• Time in Patent Office: Days
• US Class Current: 345/156
• 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 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 3/0485 Scrolling or panning
• 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

A handheld device includes a position sensor for sensing movement of the device'"'"'s display screen relative to another object. A user of the device is able to vertically or horizontally move an image within the display screen by moving or positioning the device in space. An image can also be zoomed in or out by bringing the device and display screen closer to or farther from the user. The user can switch between a motion mode of panning and zooming or a non-motion mode where moving the device does not cause the image on the display screen to move. This allows the motion mode to be used with traditional forms of image manipulation and item selection using a pointer and “click” button. Function, sensitivity, calibration and other options for configuring controls and motion sensing are provided so that the translation of a motion of the device to a manipulation of the image on the screen can be modified to suit different user desires, or different applications or functions. Another approach performs device movement by using an external sensor, such as a camera, and providing image translation information to the device. User gestures while holding the device can be used to invoke device commands such as selecting an item, going back a page in a web browser, etc.

Claims

1. An apparatus for manipulating an image, the apparatus comprising:

a display screen coupled to a housing;

a sensor coupled to the housing, wherein the sensor provides information on a movement of the display screen;

a translation process for translating a signal from the sensor into a change in an image displayed on the display screen.

2. The apparatus of claim 1, wherein the sensor includes a position sensor.

3. The apparatus of claim 1, wherein the sensor includes a velocity sensor.

4. The apparatus of claim 1, wherein the sensor includes an acceleration sensor.

5. The apparatus of claim 4, wherein the acceleration sensor includes a gyroscope.

6. The apparatus of claim 5, wherein the sensor includes a microelectromechanical system.

7. The apparatus of claim 1, wherein the translation process converts a right-to-left movement of the display screen into a corresponding right-to-left movement of the image.

8. The apparatus of claim 1, wherein the translation process converts an upward movement of the display screen into a corresponding upward movement of the image.

9. The apparatus of claim 1, wherein the translation process converts an inward movement of the display screen into a corresponding zoom of the image.

10. The apparatus of claim 1, further comprising:

a user input control for putting the device in a motion mode of operation, wherein in the motion mode of operation the translation process is operable to change the image on the display screen in response to a movement of the display screen, and wherein in a non-motion mode of operation the translation process is not operable to change the image on the display screen in response to a movement of the display screen.

11. The method of claim 1, wherein a predetermined direction of movement is not translated into a change in the image.

12. The method of claim 11, wherein the image includes column-formatted text, wherein the direction of movement not translated includes horizontal movement.

14. The method of claim 1, wherein a movement is extrapolated into a continued change in the image.

15. The method of claim 1, wherein the image includes a map, wherein the continued change in the image includes continued scrolling in a direction that was previously indicated by a direction of movement.

16. The method of claim 1, wherein the housing includes a mouse input device.

17. The method of claim 16, wherein the change in the image on the display screen is constrained in a direction of movement.

18. A method for manipulating an image on a display screen, the method comprising:

determining a movement in space of the display screen; and

changing the image on the display screen in accordance with the movement in space of the display screen.

19. The method of claim 18, wherein determining a movement in space of the display screen is performed at least in part by an apparatus separate from the display screen.

20. A machine-readable medium including instructions executable by a processor for manipulating an image on a display screen, the machine-readable medium comprising:

one or more instructions for determining a movement in space of the display screen; and

one or more instructions for changing the image on the display screen in accordance with the movement in space of the display screen.