Electronic book reader for presenting enhanced electronic material and electronic supporting data

• US 9,626,075 B1
• Filed: 12/17/2014
• Issued: 04/18/2017
• Est. Priority Date: 03/10/2011
• Status: Active Grant

• Current Assignee: Michael J. Reed
• Original Assignee: Michael J. Reed
• Inventors: Reed, Michael J.
• Primary Examiner(s): Nguyen, Maikhanh
• Application Number:
  US14/573,567
• Time in Patent Office: 853 Days
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 40/137 Hierarchical processing, e.g. outlines

Abstract

An electronic book reader has an electronic book loaded in memory. The electronic book includes text, as well as markup tags around certain text portions. The markup tags indicate the availability of and link to supplemental content. A touch screen display allows a user to select a category of supplemental content or linked text. The display will show links for the category of content selected by the user, or will show categories of content for the linked text selected by the user.

Claims

1. An electronic media reader comprising:

an input device for receiving input from a user;

an output device for providing output to a user;

memory comprising;

enhanced electronic material comprising primary content that includes a number of primary content units;

electronic supporting data comprising secondary data elements containing category-specific content; and

instructions; and

at least one processor, when executing the instructions;

displaying a first portion of the enhanced electronic material on a first portion of the output device, the displayed enhanced electronic media including a plurality of primary content units;

displaying a plurality of icons associated with categories of secondary data on a second portion of the output device, each icon being associated with a different category of secondary data;

associating primary content units with the secondary data category icons;

monitoring user input received through the input device;

determining whether a request for a category-specific secondary data element associated with a displayed primary content unit has been received;

displaying the requested secondary data element on a specified portion of the output device if a request for a category-specific secondary data element associated with a displayed primary content unit has been received;

displaying a second portion of the enhanced electronic material on the first portion of the output device, the second portion of the enhanced electronic media containing at least one different primary content unit than the first portion of the enhanced electronic media;

displaying the plurality of icons associated with categories of secondary data on the second portion of the output device while displaying the second portion of the enhanced electronic media; and

determining whether a request for a category-specific secondary data element associated with a displayed primary content unit in the second portion of the enhanced electronic media has been received.

2. The electronic media reader of claim 1, wherein the processor determines whether a primary content unit and an associated secondary data category icon have been selected on the display to determine whether a request for a category-specific secondary data element associated with a displayed primary content unit has been received.

3. The electronic media reader of claim 2, wherein, to determine whether a primary content unit and an associated secondary data category icon have been selected, the processor:

determines whether one of the secondary data category icons on the display has been selected;

causes category-associated primary content units in the displayed electronic material to be designated on the display if a category icon has been selected, the designation prompting user selection of a primary content unit associated with the category of the selected category icon; and

determines whether a designated primary content unit on the display has been selected.

4. The electronic media reader of claim 3, wherein the processor:

determines whether a second designated primary content unit has been selected; and

displays an additional secondary data element associated with the selected category icon on the first portion of the output device if a second designated primary content unit has been selected.

5. The electronic media reader of claim 4, wherein the display of the additional secondary data element overlaps the display of the first secondary data element.

6. The electronic media reader of claim 4, wherein the processor rearranges a display stack containing the display of the additional secondary data element and the first secondary data element such that any selected secondary data element will move to the topmost visual layer.

7. The electronic media reader of claim 4, wherein the processor closes the display for the first secondary data element based on user deselection of the associated primary content unit.

8. The electronic media reader of claim 4, wherein the processor closes the display for the first secondary data element and the display for the additional secondary data element based on user deselection of the associated category icon.

9. The electronic media reader of claim 2, wherein, to determine whether a primary content unit and an associated secondary data category have been selected, the processor:

determines whether a primary content unit on the display has been selected;

causes icons of secondary data categories associated with the selected primary content unit to be designated on the display, the designation prompting user selection of a category icon associated with the selected primary content unit; and

determines whether a designated category icon on the display has been selected.

10. The electronic media reader of claim 9, wherein the processor:

determines whether a second designated category icon has been selected; and

displays an additional secondary data element associated with the selected primary content unit on the first portion of the output device if a second designated category icon has been selected.

11. The electronic media reader of claim 10, wherein the processor closes the secondary data element display associated with the first selected category icon and the secondary data element display associated with the second selected category icon based on user deselection of the selected primary content unit.

12. The electronic media reader of claim 10, wherein the processor closes the secondary data element display associated with the first selected category icon based on user deselection of the first selected category icon.

13. The electronic media reader of claim 1, wherein the processor displays the requested secondary data element over at least part of the first portion of the output device.

14. The electronic media reader of claim 13, wherein the processor adjusts the transparency of the display of the requested secondary data element relative to any underlying enhanced electronic material.

15. The electronic media reader of claim 1, wherein the processor:

determines whether a primary content unit and two associated secondary data category icons have been selected to determine whether a request for a category-specific secondary data element associated with a primary content unit has been received; and

displays first and second secondary data elements associated with the selected primary content unit on a specified portion of the output device if two associated secondary data category icons have been selected.

16. The electronic media reader of claim 15, wherein each secondary data element display includes a representation of the associated secondary data category icon.

17. The electronic media reader of claim 15, wherein the processor adjusts the transparency of the display of the first and second secondary data elements in response to one user input.

18. The electronic media reader of claim 1, wherein the processor:

detects user input indicating that the displayed enhanced electronic media is to be moved on the display;

determines whether a portion of the displayed enhanced electronic media has been moved off the output device; and

removes the portion of the displayed enhanced electronic media from display on the output device if the portion has been moved off the output device.

19. The electronic media reader of claim 18, wherein the processor:

determines if a primary content unit having a displayed associated secondary data element has been moved off the output device;

closes a display for an associated secondary data element if a primary content unit having a displayed associated secondary data element has been moved off the output device; and

displays a second portion of the enhanced electronic material on the output device.

20. The electronic media reader of claim 1, wherein the enhanced electronic material comprises embedded markup tags, the markup tags identifying primary content units that have secondary data associated with them.

21. The electronic media reader of claim 20, wherein the processor analyzes the markup tags to create a linking structure between primary content units and secondary data category icons to associate primary content units with secondary data category icons.

22. The electronic media reader of claim 1, wherein the processor creates a linking structure between content units in the secondary data elements and the secondary data category icons.

23. The electronic media reader of claim 1, wherein the processor causes secondary data category icons that have displayed associated primary content units to be displayed in a first format and second data category icons that do not have displayed associated primary content units to be displayed in a second format.

24. The electronic media reader of claim 23, wherein the processor:

determines whether a display indicator has been moved to the vicinity of an unselected secondary data category icon on the display; and

causes primary content units associated with the unselected secondary data category icon in the displayed electronic material to be designated on the display if a display indicator has been moved to the vicinity of the unselected secondary data category icon, the designation informing a user of primary content units that have secondary data elements associated with the category of the category icon.

25. The electronic media reader of claim 24, wherein the processor displays the unselected secondary data category icon in the vicinity of the display indicator in a third format.

26. The electronic media reader of claim 25, wherein the processor:

determines whether the display indicator has moved away from the vicinity of the unselected secondary data category icon on the display; and

displays the unselected secondary data category icon in the second format and causes the primary content units associated with the unselected secondary data category icon to be undesignated on the display if the display indicator has moved away from the vicinity of the unselected secondary data category icon.

27. The electronic media reader of claim 24, wherein the processor:

determines whether the unselected secondary data category icon in the vicinity of the display indicator has been selected; and

displays the unselected secondary data category icon in the vicinity of the display indicator in a fourth format if the unselected secondary data category icon has been selected.

28. The electronic media reader of claim 1, wherein the processor:

determines whether a display indicator has moved to the vicinity of an unselected primary content unit on the display; and

causes icons of categories associated with the unselected primary content unit to be designated on the display if a display indicator has moved to the vicinity of an unselected primary content unit, the designation informing a user of category icons associated with the primary content unit.

29. The electronic media reader of claim 28, wherein the processor:

determines whether the display indicator has moved away from the vicinity of the unselected primary content unit on the display; and

causes icons of categories associated with the unselected primary content unit to be undesignated on the display if the display indicator has moved away from the vicinity of the unselected primary content unit.

30. The electronic media reader of claim 28, wherein the processor displays the unselected primary content unit icon in the vicinity of the display indicator in a second format.

31. The electronic media reader of claim 28, wherein the processor:

determines whether the unselected secondary data category icon in the vicinity of the display indicator has been selected; and

displays the unselected secondary data category icon in the vicinity of the display indicator in a third format if the unselected secondary data category icon has been selected.

32. The electronic media reader of claim 1, wherein the processor displays different secondary data for a primary content unit depending on where the primary content unit appears in the displayed material.

33. The electronic media reader of claim 1, wherein the processor displays the same secondary data for different primary content units.

34. The electronic media reader of claim 1, wherein the second portion of the enhanced electronic media contains completely different primary content units than the first portion of the enhanced electronic media.

35. The electronic media reader of claim 1, wherein the plurality of icons are displayed in the same order when displaying the first portion and the second portion of the enhanced electronic media.

36. The electronic media reader of claim 35, wherein none of the primary content units in the second portion of the enhanced electronic media are associated with at least one of the displayed secondary data category icons.

37. The electronic media reader of claim 1, wherein the categories of secondary data are predefined for a file of enhanced electronic media.

38. The electronic media reader of claim 37, wherein the memory comprises an array that defines the categories of secondary data based on array locations and associates the primary content units with the categories.