Extensible framework for ereader tools

• US 9,678,634 B2
• Filed: 08/11/2015
• Issued: 06/13/2017
• Est. Priority Date: 10/24/2011
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Vemula, Gopal Venu, Worsley, Frank Ronald, Dougall, C. J. Scott, Bedrax-Weiss, Tania, Murray, Abraham Phelps, Spasojevic, Nemanja L.
• Primary Examiner(s): Debrow, James J
• Application Number:
  US14/823,923
• Publication Number:
  US 20150346930A1
• Time in Patent Office: 672 Days
• Field of Search: 715234
• CPC Class Codes: G06F 15/0291 for reading, e.g. e-books constructional details of portable computers G06F1/1613
• 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 9/4451 User profiles; Roaming
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: H04L 67/01 Protocols

Abstract

The functionality of an ereader module that is displaying an electronic book (“ebook”) is extended. A user identifier specifying a user using a client device executing the ereader module and an ebook identifier specifying the ebook displayed by the ereader module are received from the client device. One or more layers associated with the user are determined. One or more layers associated with the ebook are determined. A list of one or more layers is assembled. The layer list is transmitted to the client device. The client device enables the user to select a layer and use the selected layer to interact with content of the ebook.

Claims

1. A non-transitory computer-readable medium storing executable computer program instructions for extending functionality of a client device displaying an electronic book (“

ebook”

), the instructions executable to cause a processor to perform steps comprising;

displaying, on the client device, an ebook;

sending, from the client device to a server, a user identifier specifying a user of the client device and an ebook identifier specifying the ebook that is currently displayed on the client device;

receiving, at the client device from the server, a list of layers available to the user to extend functionality of the ebook, the list of available layers determined from the user identifier and the ebook identifier;

detecting ebook content displayed on the client device and a position range indicating a location of the displayed ebook content within the ebook;

determining a content type of the displayed ebook content that is at the detected location within the ebook;

determining, from the list of available layers, one or more layers that are applicable to the determined content type of the displayed ebook content, the determined one or more layers used to interact with the displayed ebook content; and

launching a layer from the determined one or more layers with respect to the displayed ebook content.

2. The medium of claim 1, wherein launching the layer comprises:

retrieving layer data for the position range of the displayed ebook content; and

presenting the layer data to the user of the client device according to a layer display mode specified by the layer'"'"'s metadata.

3. The medium of claim 2, wherein retrieving the layer data comprises:

requesting layer data from the server by sending the position range of the displayed ebook content to the server; and

receiving, from the server, the layer data for the displayed ebook content and additional layer data for ebook content on an ebook page adjacent to a displayed page including the displayed ebook content.

4. The medium of claim 1, wherein launching the layer comprises:

presenting to the user a list of the determined one or more layers that can be used to interact with the displayed ebook content; and

responsive to the user selecting the layer from the list, launching the layer.

5. The medium of claim 4, wherein presenting the list of the determined one or more layers comprises listing the layers in the user interface according to a sort order based on popularity of the layers indicated by layer usage data.

6. The medium of claim 1, wherein launching the layer comprises:

determining that the layer'"'"'s metadata specifies that the layer is an automatic launch layer;

selecting the layer from the list of one or more layers in response to determining that the layer is the automatic launch layer; and

automatically launching the layer without detecting selection of the displayed ebook content by the user when the ebook content is displayed.

7. The medium of claim 1, wherein determining the one or more matching layers comprises:

identifying a list of enabled layers enabled by the user for the ebook

determining a list of possible layers included in both the list of available layers and the list of enabled layers; and

identifying the one or more matching layers from among layers included in the list of possible layers.

21. The medium of claim 1, where the list of layers available to the user to extend functionality of the ebook is received from the server responsive to sending the user identifier and the ebook identifier to the server.

8. A computer system for extending functionality of a displayed electronic book (“

ebook”

), the computer system comprising;

a processor; and

a non-transitory computer-readable storage medium storing executable computer program instructions comprising instructions executable by the processor to perform steps comprising;

displaying, on the client device, an ebook;

sending, from the client device to a server, a user identifier specifying a user of the client device and an ebook identifier specifying the ebook that is currently displayed on the client device;

receiving, at the client device from the server, a list of layers available to the user to extend functionality of the ebook, the list of available layers determined from the user identifier and the ebook identifier;

detecting ebook content displayed on the client device and a position range indicating a location of the displayed ebook content within the ebook;

determining a content type of the displayed ebook content that is at the detected location within the ebook;

determining, from the list of available layers, one or more layers that are applicable to the determined content type of the displayed ebook content, the determined one or more layers used to interact with the displayed ebook content; and

launching a layer from the determined one or more layers with respect to the displayed ebook content.

9. The system of claim 8, wherein launching the layer comprises:

retrieving layer data for the position range of the displayed ebook content; and

presenting the layer data to the user of the client device according to a layer display mode specified by the layer'"'"'s metadata.

10. The system of claim 9, wherein retrieving the layer data comprises:

requesting layer data from the server by sending the position range of the displayed ebook content to the server; and

receiving, from the server, the layer data for the displayed ebook content and additional layer data for ebook content on an ebook page adjacent to a displayed page including the displayed ebook content.

11. The system of claim 9, wherein launching the layer comprises:

presenting to the user a list of the determined one or more layers that can be used to interact with the displayed ebook content; and

responsive to the user selecting the layer from the list, launching the layer.

12. The system of claim 11, wherein presenting the list of the determined one or more layers comprises listing the layers in the user interface according to a sort order based on popularity of the layers indicated by layer usage data.

13. The system of claim 8, wherein launching the layer comprises:

determining that the layer'"'"'s metadata specifies that the layer is an automatic launch layer;

selecting the layer from the list of one or more layers in response to determining that the layer is the automatic launch layer; and

automatically launching the layer without detecting selection of the displayed ebook content by the user when the displayed ebook content is displayed.

14. The system of claim 8, wherein determining the one or more matching layers comprises:

identifying a list of enabled layers enabled by the user for the ebook

determining a list of possible layers included in both the list of available layers and the list of enabled layers; and

identifying the one or more matching layers from among layers included in the list of possible layers.

15. A computer-implemented method for extending functionality of a client device displaying an electronic book (“

ebook”

), the method comprising;

displaying, on the client device, an ebook;

sending, from the client device to a server, a user identifier specifying a user of the client device and an ebook identifier specifying the ebook that is currently displayed on the client device;

receiving, at the client device from the server, a list of layers available to the user to extend functionality of the ebook, the list of available layers determined from the user identifier and the ebook identifier;

detecting ebook content displayed on the client device and a position range indicating a location of the displayed ebook content within the ebook;

determining a content type of the displayed ebook content that is at the detected location within the ebook;

determining, from the list of available layers, one or more layers that are applicable to the determined content type of the displayed ebook content, the determined one or more layers used to interact with the displayed ebook content; and

launching a layer from the determined one or more layers with respect to the displayed ebook content.

16. The method of claim 15, wherein launching the layer comprises:

requesting layer data from the server by sending the position range of the displayed ebook content to the server;

receiving, from the server, the layer data for the displayed ebook content and additional layer data for ebook content on an ebook page adjacent to a displayed page including the displayed ebook content; and

presenting the layer data to the user of the client device according to a layer display mode specified by the layer'"'"'s metadata.

17. The method of claim 15, wherein launching the layer comprises:

presenting to the user a list of the one or more matching layers that can be used to interact with the displayed ebook content; and

responsive to the user selecting the layer from the list, launching the layer.

18. The method of claim 17, wherein presenting the list of the determined one or more layers comprises listing the layers in the user interface according to a sort order based on popularity of the layers indicated by layer usage data.

19. The method of claim 15, wherein launching the layer comprises:

determining that the layer'"'"'s metadata specifies that the layer is an automatic launch layer;

selecting the layer from the list of one or more layers in response to determining that the layer is the automatic launch layer; and

automatically launching the layer without detecting selection of the displayed ebook content by the user when the displayed ebook content is displayed.

20. The method of claim 15, wherein determining the one or more matching layers comprises:

identifying a list of enabled layers enabled by the user for the ebook

determining a list of possible layers included in both the list of available layers and the list of enabled layers; and

identifying the one or more matching layers from among layers included in the list of possible layers.