Systems and methods for manipulating user annotations in electronic books

• US 8,520,025 B2
• Filed: 07/14/2011
• Issued: 08/27/2013
• Est. Priority Date: 02/24/2011
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Patterson, James, Moody, Nathan, Dougall, Scott
• Primary Examiner(s): Sams, Michelle L
• Application Number:
  US13/182,787
• Publication Number:
  US 20120218305A1
• Time in Patent Office: 775 Days
• Field of Search: 345/649, 345/659, 715/230
• US Class Current: 345/619
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 40/134 Hyperlinking
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes
• CPC Class Codes: G06Q 30/0621 Item configuration or customization
• CPC Class Codes: G06T 3/60 Rotation of whole images or parts thereof

Abstract

An electronic book system provides interfaces particularly suited to students'"'"' use of textbooks. A finger press on a touch screen produces a contextual menu with user choices that relate to where the finger was pressed or what the user was recently doing with the book. A student provisionally navigates through a book by a specific gesture which, when it stops, returns the user to the previous position in the book. Annotations are displayed and hidden using specific gestures and through selective movement of the reader as sensed by its accelerometer.

Claims

1. An electronic book reader, comprising:

an annotation subsystem configured to associate user-selected content with a portion of an electronic book; and

an input recognition subsystem, responsive to at least one of orientation and movement of the electronic book reader, configured to cause a change in display of user-selected content responsive to the at least one of orientation and movement of the electronic book reader, wherein the change in display is in a first manner in response to a motion being below a threshold speed, the first manner including switching the display between portrait and landscape, and the change in display is in a second manner in response to the motion being above the threshold speed, the second manner including an animated pouring of the user-selected content to or from a margin.

2. The electronic book reader of claim 1, wherein the change in display in the second manner includes adding at least one display symbol indicating existence of the user-selected content.

3. The electronic book reader of claim 1, wherein the input recognition system includes user configuration controls.

4. A computer implemented method of using an electronic book, comprising:

associating user-selected content with a portion of an electronic book; and

changing a display of the user-selected content in response to at least one of orientation and movement of the electronic book reader, wherein the changing the display is in a first manner in response to a motion being below a threshold speed, the first manner including switching the display between portrait and landscape, and the changing the display is in a second manner in response to the motion being above the threshold speed, the second manner including an animated pouring of the user-selected content to or from a margin.

5. The method of claim 4, wherein the changing the display in the second manner includes adding at least one display symbol indicating existence of the user-selected content.

6. A computer program product that comprises a non-transient computer readable storage medium containing executable computer program instructions for using an electronic book, comprising:

instructions to associate user-selected content with a portion of an electronic book; and

instructions to change a display of the user-selected content in response to at least one of orientation and movement of the electronic book reader, wherein changing the display is in a first manner in response to a motion being below a threshold speed, the first manner including switching the display between portrait and landscape, and the changing the display is in a second manner in response to the motion being above the threshold speed, the second manner including an animated pouring of the user-selected content to or from a margin.

7. The computer program product of claim 6, wherein changing the display in the second manner includes adding at least one display symbol indicating existence of the user-selected content.