Zooming and panning widget for internet browsers

• US 9,459,783 B2
• Filed: 01/06/2010
• Issued: 10/04/2016
• Est. Priority Date: 01/09/2009
• Status: Active Grant

• Current Assignee: DRNC Holdings, Inc. (InterDigital, Inc.)
• Original Assignee: Hillcrest Laboratories Incorporated (CEVA Incorporated)
• Inventors: Moshiri, Negar, Gritton, Charles W. K., Simpkins, Daniel S., Pixley, Tom
• Primary Examiner(s): To, Jennifer
• Assistant Examiner(s): Xia, Xuyang
• Application Number:
  US13/143,898
• Publication Number:
  US 20120030613A1
• Time in Patent Office: 2,463 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 2203/04806 Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
• CPC Class Codes: G06F 3/0346 with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G09G 2340/12 Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
• CPC Class Codes: G09G 5/12 Synchronisation between the display unit and other units, e.g. other display units, video-disc players
• CPC Class Codes: G09G 5/14 Display of multiple viewports

Abstract

In one aspect, a widget mechanism for zooming and panning a content item is provided. The widget mechanism includes a first region including a miniaturized and complete version the content item. The widget mechanism further includes a second region including a displayed version of the content item. The displayed version represents a portion of the content item currently displayed on a display. The widget mechanism further includes a third region including a to be displayed version of the content item. The to be displayed version represents a portion of the content item to be displayed on the display upon actuation. The second region is smaller than and within the first region when the content item is zoomed and the second region is coextensive or substantially coextensive with the first region when the content item is fully not zoomed. The third region is adjustable within the first region.

Claims

1. An Internet browser system for displaying a content item, comprising:

a display device comprising a display screen displaying at least a portion of the same content item;

a widget mechanism, said widget mechanism overlaying the at least a portion of the same content item and comprising;

a first region including a miniaturized and complete version of the same content item;

a second region including a displayed version of the same content item, said displayed version representing the at least a portion of the same content item currently displayed on the display device; and

a third region including a to be displayed version of the same content item, said to be displayed version representing at least a portion of the same content item to be displayed on the display device upon actuation;

adjust said third region within said first region by making smaller the third region relative to the first region thereby zooming in the to be displayed version of the same content item, or by making the third region coextensive with the first region when fully zoomed out thereby zooming out the to be displayed version of the same content item, and by panning the third region within the first region at the same time;

animate the selected zooming change and panning change simultaneously on the display screen by actuating a button on a remote pointing device;

wherein said third region overlaps a portion of both the first region and the second region, and

wherein when a cursor displayed on the display device moves into said first region of said widget mechanism, said cursor is replaced by said third region and said third region is movable within said first region based on movement of the remote pointing device.

2. The Internet browser system of claim 1, wherein the widget mechanism is a movable overlay to the at least a portion of the same content item currently displayed on the display device.

3. The Internet browser system of claim 1, wherein the first, second, and third regions are rectangular in shape.

4. The Internet browser system of claim 1, wherein the first, second, and third regions are defined by borders.

5. The Internet browser system of claim 4, wherein the first, second, and third regions are defined by different colored borders.

6. The Internet browser system of claim 1, wherein the miniaturized and complete version of the same content item completely occupies the first region.

7. The Internet browser system of claim 1, wherein contents of the second region are displayed in contrast to a remainder of contents of the first region outside the second region.

8. The Internet browser system of claim 7, wherein contents of the second region are displayed more brightly than a remainder of contents of the first region outside the second region.

9. The Internet browser system of claim 1, wherein said third region is adjustable by making smaller or coextensive or substantially coextensive and by panning simultaneously.

10. The Internet browser system of claim 1, wherein said third region becomes said second region upon actuation.

11. The Internet browser system of claim 10, wherein said third region becomes said second region upon actuation from a pointing device.

12. The Internet browser system of claim 1, wherein said third region is defined by a border, said border being adjustable within said first region using input from a pointing device.

13. The Internet browser system of claim 12, wherein said border is adjustable by making smaller or coextensive or substantially coextensive using scroll wheel input from a pointing device.

14. The Internet browser system of claim 1, wherein a position of said cursor is controllable via an input from a pointing device, and wherein said cursor is an icon when said position does not overlay said widget mechanism and said cursor is a border defining said third region when said cursor overlays said widget mechanism.

15. The Internet browser system of claim 14, wherein said icon comprises an arrow.

16. The Internet browser system of claim 1, further comprising a zooming control, said zooming control overlaying the at least a portion of the same content item and controlling a zoom level of the to be displayed version of the same content item.