Interacting with detail-in-context presentations

• US 8,416,266 B2
• Filed: 11/23/2009
• Issued: 04/09/2013
• Est. Priority Date: 05/03/2001
• Status: Expired due to Term

• Current Assignee: Accessify, LLC (Ascend Innovation Management, LLC)
• Original Assignee: Noregin Assets N.V. LLC (Intellectual Ventures LLC)
• Inventors: Shoemaker, Garth B. D., Doyle, Michael, Rupp, Richard, Ostler, Collette
• Primary Examiner(s): Edun, Muhammad N
• Application Number:
  US12/623,765
• Publication Number:
  US 20100262907A1
• Time in Patent Office: 1,233 Days
• Field of Search: None
• US Class Current: 345/663
• CPC Class Codes: G06F 2203/04805 Virtual magnifying lens, i.e. window or frame movable on top of displayed information to enlarge it for better reading or selection
• CPC Class Codes: G06F 2203/04808 Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
• 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 3/04812 Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06T 3/047 Fisheye or wide-angle transformations

Abstract

A method for generating a presentation of a region-of-interest in an original image for display on a display surface, the method comprising: establishing a lens for the region-of-interest, the lens having a focal region with a magnification for the region-of-interest at least partially surrounded by a shoulder region across which the magnification varies to provide a continuous transition from the focal region to regions outside the lens; receiving a first signal for selecting the shoulder region; while receiving the first signal, receiving a second signal for selecting the focal region and for adjusting a position of the focal region relative to the shoulder region to define a degree and a direction of a folding of the focal region over the shoulder region for the lens; and, applying the lens to the original image to produce the presentation.

Claims

1. A method comprising:

displaying an appearance of a lens in an image on a display surface, the appearance of the lens having a focal region with a magnification, the focal region at least partially within a shoulder region;

receiving a first signal to select the shoulder region;

while receiving the first signal, receiving a second signal to select the focal region and to adjust a position of the focal region relative to the shoulder region to define a degree and a direction of a folding of the focal region over the shoulder region for the appearance of the lens; and

applying the appearance of the lens to the image to produce a presentation having the defined degree and direction of the folding of the focal region over the shoulder region.

2. The method of claim 1 wherein the shoulder region has a magnification that varies to provide a continuous transition from the focal region to an unmagnified region in the image outside the appearance of the lens.

3. The method of claim 1 and further comprising receiving the first and second signals from a touch sensitive surface input device.

4. The method of claim 1 wherein the first signal is for selecting the shoulder region and for adjusting a position of the shoulder region relative to the focal region to define the degree and the direction of the folding.

5. The method of claim 1 and further comprising displaying the presentation on the display surface.

6. The method of claim 1 wherein the focal region has a size and a shape and further comprising receiving one or more signals to adjust the size, the shape, or the magnification of the focal region.

7. The method of claim 6 and further comprising receiving the one or more signals through a graphical user interface (“

GUI”

) displayed over the appearance of the lens.

8. The method of claim 7 wherein the GUI has icons for adjusting at least one of the size, the shape, and the magnification of the focal region.

9. The method of claim 1 wherein the shoulder region has a size and a shape and further comprising receiving one or more signals through a GUI displayed over the appearance of the lens to adjust at least one of the size and shape of the shoulder region, wherein the GUI has one or more icons positioned on a perimeter of the shoulder region for adjusting at least one of the size and the shape of the shoulder region.

10. The method of claim 1 wherein the applying further comprises displacing the image onto the appearance of the lens and perspectively projecting the displacing onto a plane in a direction aligned with a viewpoint for the focal region.

11. A data processing system comprising:

a processor coupled to memory and a touch sensitive surface input device, the memory including instructions that are executable to cause the data processing system to perform operations comprising;

establishing an appearance of a lens for an image, the appearance of the lens having a focal region with a magnification at least partially within a shoulder region across which the magnification varies to provide a continuous transition from the focal region to an unmagnified region in the image outside the appearance of the lens; and

responsive to receiving, via the touch sensitive surface input device, a first signal to select the shoulder region and a second signal to select the focal region and to adjust a position of the focal region relative to the shoulder region to define a degree and a direction of a folding of the focal region over the shoulder region for the appearance of the lens, applying the appearance of the lens to the image to produce a presentation having the defined degree and direction of the folding of the focal region over the shoulder region for the appearance of the lens.

12. The data processing system of claim 11 wherein the touch sensitive surface input device is a display surface that is used to display the image.

13. The data processing system of claim 11 wherein the first signal is for selecting the shoulder region and for adjusting a position of the shoulder region relative to the focal region to define the degree and the direction of the folding.

14. The data processing system of claim 11 wherein the instructions are further executable to cause the data processing system to display the presentation on a display surface.

15. A computer-readable storage device comprising instructions that, responsive to being executed by a data processing system, cause the data processing system to perform operations comprising:

establishing an appearance of a lens for an image, the appearance of the lens having a focal region with a magnification at least partially within a shoulder region across which the magnification varies to provide a continuous transition from the focal region to an unmagnified region in the image outside the appearance of the lens; and

responsive to receiving a first signal to select the shoulder region and a second signal to select the focal region and to adjust a position of the focal region relative to the shoulder region to define a degree and a direction of a folding of the focal region over the shoulder region for the appearance of the lens, applying the appearance of the lens to the image to produce a presentation having the defined degree and direction of the folding of the focal region over the shoulder region for the appearance of the lens.

16. The computer-readable storage device of claim 15 wherein the first signal is for selecting the shoulder region and for adjusting a position of the shoulder region relative to the focal region to define the degree and the direction of the folding.

17. The computer-readable storage device of claim 15 wherein the instructions are further executable to cause the data processing system to display the presentation on a display surface.

18. The computer-readable storage device of claim 15 wherein the applying further comprises displacing the image onto the appearance of the lens and perspectively projecting the displacing onto a plane in a direction aligned with a viewpoint for the appearance of the lens.

19. A method implemented by a data processing system comprising:

establishing an appearance of a lens within an image, the appearance of the lens having a focal region with a magnification at least partially surrounded by a shoulder region across which the magnification varies to provide a continuous transition from the focal region to a region of the image outside the appearance of the lens;

receiving a first signal for selecting a first point in the focal region and a second signal for selecting a second point in the focal region and for adjusting a position of the second point relative to the first point to define a degree and a direction of a rotation for the appearance of the lens, the selecting of the first and second points performed concurrently; and

applying the appearance of the lens to the image to produce a presentation.

20. The method of claim 19 and further comprising receiving the first and second signals from a touch sensitive surface input device.

21. The method of claim 19 wherein the first signal is for selecting the first point for adjusting a position of the first point relative to the second point to define the degree and the direction of the rotation.

22. The method of claim 19 and further comprising displaying the presentation on a display surface.

23. A method implemented by a data processing system comprising:

establishing an appearance of a lens within an image on a display screen for an off-screen object, the appearance of the lens having a focal region with a magnification for the off-screen object at least partially within a shoulder region across which the magnification varies to provide a continuous transition from the focal region to a region of the image outside the appearance of the lens;

folding the focal region over the shoulder region to position the focal region within a border of the display screen;

applying the appearance of the lens to the image to produce an on-screen presentation; and

displaying the on-screen presentation on the display screen.

24. The method of claim 23 wherein the applying further comprises displacing the image onto the appearance of the lens and perspectively projecting the displacing onto a plane in a direction aligned with a viewpoint for the off-screen object.