Apparatus and Method for Controlling a Display to Provide Content Navigation

• US 20110202877A1
• Filed: 02/16/2011
• Published: 08/18/2011
• Est. Priority Date: 02/16/2010
• Status: Abandoned Application

• Current Assignee: Metacan Holdings, Inc.
• Original Assignee: Metacan Holdings, Inc.
• Inventors: Lassonde, Christian, Genov, Dimitar, Maruvada, Prasad, Darling, Dale, Sharpe, Matthew, Necula, Lumi, Grant, Kevin
• Application Number:
  US13/028,452
• Publication Number:
  US 20110202877A1
• Time in Patent Office: Days
• US Class Current: 715/817
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus

Abstract

An apparatus and method for controlling a display to provide content navigation is provided. In an aspect, a plurality of graphical cascades are created, where at least one of the graphical cascades is provided for menu navigation, and another of the graphical cascades is provided for actual generation of content. New menus automatically open in the foreground of a cascade.

Claims

1. A computer-implemented method of controlling a display to provide content navigation, comprising the steps of:

(a) controlling said display to activate a first graphical cascade to show a root menu in said first graphical cascade, said root menu comprising a first set of menu items;

(b) in response to a selection of one of the first set of menu items, controlling the display to (I) activate a second menu, corresponding to said one of the first set of menu items, so as to automatically show the second menu in a foreground of the first graphical cascade, and (II) automatically move the root menu so as to show the root menu in a background of the first graphical cascade;

said second menu comprising a second set of menu items;

(c) in response to a selection of one of the second set of menu items, controlling said display to automatically activate a third menu in a second graphical cascade adjacent to said first graphical cascade, the third menu corresponding to the one of the second set of menu items, and comprising a third set of menu items.

2. A method as claimed in claim 1, the method further comprising the step of:

a. in response to a selection of another of the second set of menu items, controlling the display to (I) activate a fourth menu corresponding to said other of the second set of menu items, so as to automatically show the fourth menu in a foreground of the second graphical cascade; and

(II) automatically move the third menu to show the third menu in a background of the second graphical cascade;

the fourth menu comprising a fourth set of menu items.

3. A method as claimed in claim 1, wherein the method further comprises the step of:

a. in response to a selection of one of the third set of menu items, automatically activating a third graphical cascade, including an activated content link corresponding to the one of the third set of menu items.

4. A computer-implemented method of controlling a display to provide content navigation, comprising the steps of:

(a) in response to a user selection, controlling said display to automatically activate a menu in a foreground of a first graphical cascade, said menu comprising a first set of menu items;

(b) in response to a selection of one of the first set of menu items, controlling the display to (I) activate a next menu, corresponding to said one of the first set of menu items, so as to automatically show the next menu in a foreground of the first graphical cascade, and (II) automatically move the menu so as to show the menu in a background of the first graphical cascade;

said next menu comprising a second set of menu items;

(c) in response to a selection of one of the second set of menu items, controlling said display to automatically activate a further menu in a second graphical cascade adjacent to said first graphical cascade, the further menu corresponding to the one of the second set of menu items, and comprising a third set of menu items.

5. A method as claimed in claim 4, the method further comprising the step of:

in response to a selection of another of the second set of menu items, controlling the display to (I) activate an additional menu corresponding to said other of the second set of menu items, so as to automatically show the additional menu in a foreground of the second graphical cascade; and

(II) automatically move the next menu to show the next menu in a background of the second graphical cascade;

the additional menu comprising an additional set of menu items.

6. A method as claimed in claim 4, wherein the method further comprises the step of:

in response to a selection of one of the third set of menu items, automatically activating a third graphical cascade, including an activated content link corresponding to the one of the third set of menu items.

7. A method as claimed in claim 4, wherein each menu item in said first set and said second set has associated therewith metadata identifying it as being in a first category of items the selection of which automatically activates a new menu in the graphical cascade in which said each menu item is located, or a second category of items the selection of which automatically activates a new menu in another graphical cascade.

8. A method as claimed in claim 7, further comprising the steps of (1) upon selection of said one of said first set of menu items, determining that said one of said first set of menu items is in the first category, and (2) upon selection of said one of said second set of menu items, determining that said one of said second set of menu items is in the second category.

9. A computer-implemented method of displaying a graphical cascade array, the method comprising the steps of:

(a) receiving a content index;

(b) identifying a root of the index;

(c) identifying sub-levels of the index;

(d) identifying content links in the index;

(e) building a graphical cascade array;

(f) using the array, displaying a graphical cascade, the graphical cascade including a plurality of menus, a root menu corresponding to a root of the index being shown in a background of the graphical cascade, and another menu corresponding to a node at a sublevel of the index being shown at a foreground of the graphical cascade.

10. A computer-implemented method for navigating within a graphical cascade, the graphical cascade comprising a plurality of menus in a stack, wherein a first one of the plurality of menus is shown in a foreground, and the rest of the plurality of menus are in the background, the graphical cascade being displayed on a touchscreen display, the method comprising the steps of:

(a) swiping the touchscreen on or near the cascade in a first direction to remove the first one of the plurality of menus from the display, and cause a next menu in the stack to be displayed in the foreground;

(b) swiping the touchscreen on or near the cascade in a first direction to remove the next menu from the display and cause a following menu in the stack to be displayed in the foreground.

11. A method as claimed in claim 10, the method further comprising the step of swiping the screen in a second direction on or near the cascade to return the next menu to the display and cause the next menu to be shown in the foreground.

12. A method as claimed in claim 11, the method further comprising the step of swiping the screen in a second direction on or near the cascade to return the first one of the plurality of menus to the display and cause the first one of the plurality of menus to be shown in the foreground.

13. A method as claimed in claim 10, wherein the graphical cascade is displayed adjacent to a first side edge of the touchscreen display, swiping the touchscreen in the first direction comprises swiping the touchscreen in a direction from the vertical centre-line of the display toward the first side edge, and swiping the touchscreen in the second direction comprises swiping the touchscreen in a direction from the first side edge toward the vertical centre-line of the display.

14. A method as claimed in claim 10, wherein the graphical cascade is displayed adjacent to one of a top edge or a bottom edge of the touchscreen display, swiping the touchscreen in the first direction comprises swiping the touchscreen from right to left, and swiping the touchscreen in the second direction comprises swiping the touchscreen from left to right.

15. A method as claimed in claim 10, further comprising maintaining the first one of the plurality of menus in a memory operatively connected to the display after the first one of the plurality of menus has been removed from the display.

16. A method as claimed in claim 10, further comprising maintaining the next menu in a memory operatively connected to the display after next menu has been removed from the display.

17. A computer-implemented method for navigating within a first graphical cascade and a second graphical cascade, each graphical cascade comprising a plurality of menus in a stack wherein a first one of the plurality of menus is shown in a foreground and the rest of the plurality of menus are in the background, each graphical cascade being displayed on a touchscreen display, the first graphical cascade being positioned to the left side of the display and second graphical cascade being displayed on the right side of the display, the method comprising the steps of:

(a) swiping the touchscreen from right to left on or near the first cascade to remove the first cascade'"'"'s first one of the plurality of menus from the display, and cause a next menu in the stack of the first cascade to be displayed in the foreground;

(b) swiping the touchscreen from left to right on or near the second cascade to remove the second cascade'"'"'s first one of the plurality of menus from the display, and cause a next menu in the stack of the second cascade to be displayed in the foreground.

18. A method as claimed in claim 17, the method comprising the steps of (1) swiping the touchscreen from left to right on or near the first cascade to return the first cascade'"'"'s first one of the plurality of menus to the display and cause the first cascade'"'"'s first one of the plurality of menus to be shown in the foreground, and (2) swiping the touchscreen from right to left on or near the second cascade to return the second cascade'"'"'s first one of the plurality of menus to the display and cause the second cascade'"'"'s first one of the plurality of menus to be shown in the foreground.

19. A method as claimed in claim 17, further comprising maintaining the first and second cascades'"'"' first ones of the plurality of menus in a memory operatively connected to the display after the first and second cascades'"'"' first ones of the plurality of menus has been removed from the display.