Systems and methods for presenting a content summary of a media item to a user based on a position within the media item

• US 9,495,344 B2
• Filed: 03/23/2013
• Issued: 11/15/2016
• Est. Priority Date: 06/03/2010
• Status: Expired due to Fees

• Current Assignee: Concert Technology Corporation
• Original Assignee: Rhonda Enterprises, LLC (Concert Technology Corporation)
• Inventors: Kandekar, Kunal, Curtis, Scott, Katpelly, Ravi Reddy
• Primary Examiner(s): Nguyen, Maikhanh
• Application Number:
  US13/849,486
• Publication Number:
  US 20130227401A1
• Time in Patent Office: 1,333 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 15/0291 for reading, e.g. e-books constructional details of portable computers G06F1/1613
• CPC Class Codes: G06F 16/345 Summarisation for human users
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes

Abstract

Systems and methods for presenting a content summary of a media item to a user based on a position within the media item are disclosed herein. According to an aspect, a method may include receiving identification of a position within a media item residing on an electronic device. For example, the identified position may be a bookmarked position within an e-book residing on an e-book reader. The method may also include generating a content summary for a portion of the media item based on the identified position. For example, an electronic device may dynamically generate a content summary based on content of the e-book that precedes a bookmarked position. The method may also include presenting the content summary to a user of the electronic device. For example, a display of an electronic device may be controlled to present a content summary to a reader of an e-book.

Claims

1. A method comprising:

at an electronic device comprising a processor and memory;

receiving an input to close a media item residing on the electronic device;

in response to receiving the input to close the media item;

identifying a current user position within the media item;

storing the current user position;

receiving an input to access the media item;

determining an elapsed period of time between receiving the input to close the media item and receiving the input to access the media item;

generating a content summary for a portion of the media item associated with the current user position based on the determined elapsed period of time by;

 

retrieving a pre-generated summarization of the media item; and

 

identifying a portion of the pre-generated summarization that corresponds to the current user position; and

presenting the identified portion of the pre-generated summarization to a user of the electronic device.

2. The method of claim 1, wherein identifying a current user position comprises receiving user input that controls an application to bookmark the current user position within the media item.

3. The method of claim 1, wherein receiving an input to close the media item further comprises receiving user input that controls an application to close the media item while the application is presenting the media item to the user at or near the current user position within the media item,

wherein identifying a current user position comprises receiving identification of the current user position of the media item that is being presented to the user when the media item closes.

4. The method of claim 1, wherein identifying a current user position comprises receiving identification of a position within text of the media item.

5. The method of claim 1, wherein determining an elapsed period of time further comprises receiving an indication of a time elapsed since the user last accessed the media item.

6. The method of claim 5, wherein generating the content summary comprises:

determining a portion of the media item residing between a beginning of the media item and the current user position; and

using the determined portion to generate the content summary.

7. The method of claim 6, wherein determining the portion of the media item comprises determining a size of the portion of the media item based on the elapsed time.

8. The method of claim 1, wherein the portion of the media item contains a portion of the media item residing between a beginning of the media item and the current user position.

9. The method of claim 8, wherein generating the content summary comprises using at least one of semantic analysis and natural language processing (NLP) techniques to summarize the portion of the media item.

10. The method of claim 8, wherein receiving an input to access the media item further comprises receiving user input that controls an application to open the media item at the current user position,

wherein generating the content summary comprises dynamically generating the content summary for the portion of the media item in response to receiving user input to control the opening of the media item at the current user position.

11. The method of claim 1, wherein identifying the portion of the pre-generated summarization comprises:

retrieving a mapping that maps at least one portion of the pre-generated content summary to at least one portion of the media item that is relevant to the generated content summary; and

using the mapping to identify the portion of the pre-generated summarization.

12. The method of claim 11, wherein the mapping includes a summary hierarchy having varying levels of summary detail.

13. The method of claim 1, wherein receiving an input to access the media item further comprises receiving user input that controls an application to open the media item,

wherein presenting the generated content summary to the user comprises presenting the generated content summary to the user in response to receiving user input to control the opening of the media item.

14. The method of claim 1, wherein presenting the generated content summary to the user comprises using a display of the electronic device to display the generated content summary to the user.

15. The method of claim 14, further comprising using the display of the electronic device to display content of the media item at or near the current user position when displaying the generated content summary to the user.

16. The method of claim 1, further comprising receiving user-specific information, wherein generating a content summary comprises generating the content summary based on the user-specific information.

17. The method of claim 16, wherein receiving user-specific information comprises receiving at least one of a profile of the user, gaze-tracking information for the user, annotations of the user, and social network information of the user.

18. The method of claim 1, further comprising assigning a relevancy level to portions of the media item, and

wherein generating the content summary comprises generating the content summary based on the relevancy level of portions of the media item.

19. The method of claim 18, wherein generating the content summary based on the relevancy level comprises including a portion of the media item in the content summary based on the relevancy level of the portion.

20. The method of claim 1, wherein generating the content summary comprises generating at least one mapping that maps the content summary to at least one portion of the media item that is relevant to the content summary.

21. The method of claim 1, wherein generating the content summary comprises generating first and second content summaries for the identified position within the media item, wherein the first content summary includes a greater amount of description than the second content summary,

wherein the method further comprises receiving input for selecting the first content summary or the second content summary for presentation, and

wherein presenting the generated content summary comprises presenting to the user the selected first or second content summary.

22. The method of claim 21, wherein receiving input comprises receiving one of user input and elapsed time since the user last accessed the media item.

23. The method of claim 1, further comprising:

generating a navigation link between at least a portion of the generated content summary and a corresponding portion of the media item; and

presenting the navigation link to the user.

24. The method of claim 23, further comprising:

receiving user input for selecting the navigation link; and

in response to receiving the user input, presenting to the user the corresponding portion of the media item.

25. A system comprising:

a media summary generator comprising a processor and memory, the media summary generator configured to;

receive an input to close a media item residing on an electronic device;

identify a current user position within the media item residing in memory in response to receiving the input to close the media item;

store the current user position;

receive an input to access the media item;

determine an elapsed period of time between receiving the input to close the media item and receiving the input to access the media item; and

generate a content summary for a portion of the media item associated with the current user position based on the determined elapsed period of time by;

retrieving a pre-generated summarization of the media item; and

identifying a portion of the pre-generated summarization that corresponds to the current user position; and

a user interface of the electronic device, the user interface configured to present the identified portion of the pre-generated summarization to the user of the electronic device.

26. A non-transitory computer-readable storage medium having stored thereon computer executable instructions for performing the following steps:

receiving an input to close a media item residing on a electronic device;

in response to receiving the input to close the media item;

identifying a current user position within the media item;

storing the current user position;

receiving an input to access the media item;

determining an elapsed period of time between receiving the input to close the media item and receiving the input to access the media item;

generating a content summary for a portion of the media item associated with the current user position based on the determined elapsed period of time by;

retrieving a pre-generated summarization of the media item; and

identifying a portion of the pre-generated summarization that corresponds to the current user position; and

presenting the identified portion of the pre-generated summarization to a user of the electronic device.