Method and apparatus for retrieving information from an information source

• US 7,810,048 B2
• Filed: 04/28/2006
• Issued: 10/05/2010
• Est. Priority Date: 10/28/2003
• Status: Expired due to Fees

• Current Assignee: Yisia Young Suk Lee
• Original Assignee: Yisia Young Suk Lee
• Inventors: Lee, Yisia Young Suk
• Primary Examiner(s): Huynh; Ba
• Assistant Examiner(s): Iturralde; Enrique W
• Application Number:
  US11/413,059
• Publication Number:
  US 20060265669A1
• Time in Patent Office: 1,621 Days
• Field of Search: 715/810, 715/764, 715/811, 715/827, 715/841, 715854-855, 715/705, 715712-713, 715817-820, 715/822, 715/27, 715/829
• US Class Current: 715/817
• CPC Class Codes: G06F 16/904 Browsing; Visualisation therefor for navigating the web G06F16/954; browsing optimisation for the web G06F16/957

Abstract

Apparatus for displaying information from at least one information source, the information being arranged, labeled or indexed to define a hierarchical information structure, the apparatus comprising: a display controller for displaying information and user selectable menu items on at least one display, each menu item corresponding to a node of the information hierarchy or to information in the at least one information source. The display controller is configured such that during said navigation, in response to a user selection of a menu item from either one of the first or second display areas, a sub-set of menu items corresponding to sub-nodes and/or information in the information hierarchy at the level of the hierarchy below said selected menu item is displayed in the other of the second or first display areas.

Claims

1. Apparatus for displaying information from an information source, the information being indexed by a hierarchical directory structure, the apparatus comprising:

at least one display for displaying information and user selectable menu items, each menu item corresponding to a directory of said directory structure or to information in the information source;

a user input device for receiving user selections of displayed menu items; and

a display controller for controlling said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the directory structure by selection of menu items to obtain information from the information source, wherein said display controller is configured to be able to display preview information corresponding to at least some of said menu items, and the display controller being configured such that during said navigation, in response to a user selection of a menu item from either one of the first or second display areas, if the selected menu item has preview information, the preview information is displayed in the other one of the first or second display areas, and a second user selection results in the preview information being replaced by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item is displayed in the other of the second or first display areas.

2. The apparatus of claim 1, wherein the display controller is configured to display said sub-set of menu items in the other of the second or first display areas at the same time as displaying the set of menu items including the selected menu item in said one of the first or second display areas.

3. The apparatus of claim 1, wherein said display controller is configured to display the selected menu item in said one of the first or second display areas in a highlighted manner.

4. The apparatus of claim 1, wherein said display controller is adapted to accept said second user selection as a user selection of the display area on which a preview of a menu item is displayed.

5. The apparatus as claimed in claim 1, wherein the display comprises a touch sensitive screen and the user input device comprises the input component of the touch sensitive screen.

6. The apparatus as claimed in claim 1, wherein a third display area is provided, and said previews are displayed in said third display area.

7. A storage medium carrying code for configuring a programmable apparatus as an apparatus for displaying information from an information source, the information being indexed by a hierarchical directory structure, the code comprising:

code for displaying information and user selectable menu items on at least one display, each menu item corresponding to a directory of said directory structure or to information in the information source;

code for receiving user selections of displayed menu items from a user input device; and

code for controlling said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the directory structure by selection of menu items to obtain information from the information source, wherein said display controller is configured to be able to display preview information corresponding to at least some of said menu items, and the display controller being configured such that during said navigation, in response to a user selection of a menu item from either one of the first or second display areas;

if the selected menu item has preview information, the preview information is displayed in the other one of the first or second display areas, and a second user selection results in the preview information being replaced by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item is displayed in the other of the second or first display areas.

8. A method of displaying information from an information source, the information being indexed by a hierarchical directory structure, the method comprising:

displaying information and user selectable menu items on at least one display, each menu item corresponding to a directory of said directory structure or to information from the information source;

receiving user selections of displayed menu items using a user input device; and

controlling said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the directory structure by selection of menu items to obtain information from the information source, wherein at least some of said menu items have corresponding preview information, and during said navigation, to respond to a user selection of a menu item from either one of the first or second display areas, wherein if the selected menu item has preview information, displaying the preview information in the other one of the first or second display areas, and when a second user selection is received, replacing the preview information by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, displaying a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item, in the other of said second or first display areas.

9. The method of claim 8, comprising displaying said sub-set of menu items in the other of the second or first display areas at the same time as displaying the set of menu items including the selected menu item in said one of the first or second display areas.

10. The method of claim 8, comprising displaying the selected menu item in said one of the first or second display areas in a highlighted manner.

11. The method of claim 8, wherein selection of the display area on which a said preview of a menu item is displayed comprises a second selection of the menu item.

12. A method as claimed in claim 8, comprising displaying information and menu items on a touch sensitive screen and accepting user selections from the input component of the touch sensitive screen.

13. A method as claimed in claim 8, wherein said previews are displayed in a third display area.

14. A method of displaying information to a user, comprising:

in a first display area, displaying a first level menu comprising a list of menu items corresponding to directories in a hierarchical directory structure;

after user selection of a directory, in a second display area displaying preview information corresponding to the selected directory;

after user selection of the preview information, displaying a second level menu with menu items corresponding to sub directories of the selected directory to replace the preview information;

after user selection of a sub-directory from the second display area, in the first display area displaying a third level menu with menu items corresponding to sub directories of the selected sub-directory.

15. A storage medium carrying code for controlling a programmable apparatus to carry out a method of displaying information from an information source, the information being indexed by a hierarchical directory structure, the code comprising:

code for displaying information and user selectable menu items on at least one display, each menu item corresponding to a directory of said directory structure or to information from the information source;

code for receiving user selections of displayed menu items using a user input device; and

code for controlling said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the directory structure by selection of menu items to obtain information from the information source, wherein at least some of said menu items have corresponding preview information, and during said navigation, to respond to a user selection of a menu item from either one of the first or second display areas, wherein if the selected menu item has preview information, displaying the preview information in the other one of the first or second display areas, and when a second user selection is received, replacing the preview information by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, displaying a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item, in the other of said second or first display areas.

16. Apparatus for displaying information from at least one information source, the information being arranged, labeled or indexed to define a hierarchical information structure, the apparatus comprising:

a display controller for displaying information and user selectable menu items on at least one display, each menu item corresponding to a node of the information hierarchy or to information in the at least one information source; and

a user input device for receiving user selections of displayed menu items;

wherein the display controller is configured to control said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the information hierarchy by selection of menu items to obtain information from the information source, wherein said display controller is configured to be able to display preview information corresponding to at least some of said menu items, and the display controller is configured such that during said navigation, in response to a user selection of a menu item from either one of the first or second display areas, if the selected menu item has preview information, the preview information is displayed in the other one of the first or second display areas, and a second user selection results in the preview information being replaced by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, a sub-set of menu items corresponding to sub-nodes or information in the information hierarchy at the level of the hierarchy below said selected menu item is displayed in the other of the second or first display areas.

17. The apparatus of claim 16, wherein the display controller is configured to display said sub-set of menu items in the other of the second or first display areas at the same time as displaying the set of menu items including the selected menu item in said one of the first or second display areas.

18. The apparatus of claim 16, wherein said display controller is configured to display the selected menu item in said one of the first or second display areas in a highlighted manner.

19. The apparatus of claim 16, wherein said display controller is adapted to accept said second user selection as a user selection of the display area on which a preview of a menu item is displayed.

20. The apparatus as claimed in claim 16, wherein a third display area is provided, and said previews are displayed in said third display area.

21. A storage medium carrying code for configuring a programmable apparatus as an apparatus for displaying information from at least one information source, the information being arranged, labeled or indexed to define a hierarchical information, the code comprising:

code for displaying information and user selectable menu items on at least one display, each menu item corresponding to a node of the information hierarchy or to information in the at least one information source;

code for receiving user selections of displayed menu items from a user input device; and

code for controlling said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the information hierarchy by selection of menu items to obtain information from the information source, wherein said display controller is configured to be able to display preview information corresponding to at least some of said menu items, and the display controller is configured such that during said navigation, in response to a user selection of a menu item from either one of the first or second display areas, if the selected menu item has preview information, the preview information is displayed in the other one of the first or second display areas, and a second user selection results in the preview information being replaced by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, a sub-set of menu items corresponding to sub-nodes or information in the information hierarchy at the level of the hierarchy below said selected menu item is displayed in the other of the second or first display areas.

22. Apparatus for displaying information from at least one information source, the information being arranged, labeled or indexed to define a hierarchical information structure, the apparatus comprising:

display control means for controlling at least one display to display information and user selectable menu items, each menu item corresponding to a node of the information hierarchy or to information in the at least one information source; and

user input means for receiving user selections of displayed menu items;

wherein the display control means is configured to control said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the information hierarchy by selection of menu items to obtain information from the information source, wherein said display controller is configured to be able to display preview information corresponding to at least some of said menu items, and the display controller is configured such that during said navigation, in response to a user selection of a menu item from either one of the first or second display areas, if the selected menu item has preview information, the preview information is displayed in the other one of the first or second display areas, and a second user selection results in the preview information being replaced by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, a sub-set of menu items corresponding to sub-nodes of the selected node in the information hierarchy or information at the level of the hierarchy below said selected menu item is displayed in the other of the second or first display areas.

23. Apparatus for displaying information from at least one information source, the apparatus comprising:

a display controller for displaying information and user selectable menu items on at least one display, each menu item corresponding to information in the at least one information source;

a user input device for receiving user selections of displayed menu items; and

a display controller for controlling said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the directory structure by selection of menu items to obtain information from the at least one information source, wherein said display controller is configured to be able to display preview information corresponding to at least some of said menu items, and the display controller being configured such that during said navigation, in response to a user selection of a menu item from either one of the first or second display areas, if the selected menu item has preview information, the preview information is displayed in the other one of the first or second display areas, and a second user selection results in the preview information being replaced by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, a sub-set of menu items each corresponding to further information associated with the selected information is displayed in the other of the second or first display areas.

24. A method of displaying information from at least one information source, the information being arranged, labeled or indexed to define a hierarchical information structure, the method comprising:

displaying information and user selectable menu items on at least one display, each menu item corresponding to a node of the information hierarchy or to information from the at least one information source;

receiving user selections of displayed menu items using a user input device; and

controlling said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the information hierarchy by selection of menu items to obtain information from the information source, wherein at least some of said menu items have corresponding preview information, and during said navigation, to respond to a user selection of a menu item from either one of the first or second display areas, wherein if the selected menu item has preview information, displaying the preview information in the other one of the first or second display areas, and when a second user selection is received, replacing the preview information by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, to-displaying a sub-set of menu items corresponding to sub-nodes of the selected node in the information hierarchy or information at the level of the hierarchy below said selected menu item, in the other of said second or first display areas.

25. A method of displaying information from at least one information source, the method comprising:

displaying information and user selectable menu items on at least one display, each menu item corresponding to information from the at least one information source;

receiving user selections of displayed menu items using a user input device; and

controlling said at least one display to provide a first display area for a first set of menu items and a second display area for a second set of menu items, to allow a user to navigate through at least part of the information hierarchy by selection of menu items to obtain information from the at least one information source, wherein at least some of said menu items have corresponding preview information, and during said navigation, to respond to a user selection of a menu item from either one of the first or second display areas, wherein if the selected menu item has preview information, displaying the preview information in the other one of the first or second display areas, and when a second user selection is received, replacing the preview information by a sub-set of menu items corresponding to directories or information at the level of the hierarchy below said selected menu item; and

if the selected menu item does not have preview information, displaying a sub-set of menu items corresponding to further information associated with the selected information, in the other of said second or first display areas.