Slideshow builder and method associated thereto

• US 10,025,857 B2
• Filed: 06/26/2013
• Issued: 07/17/2018
• Est. Priority Date: 06/27/2012
• Status: Active Grant

• Current Assignee: Joel Chetzroni
• Original Assignee: Joel Chetzroni
• Inventors: Chetzroni, Joel
• Primary Examiner(s): Yen, Syling
• Application Number:
  US13/928,271
• Publication Number:
  US 20150006497A1
• Time in Patent Office: 1,847 Days
• Field of Search: 707728, 707769, 707756
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques

Abstract

A slideshow builder for dynamically building a slideshow to be presented on a client device including a database for storing topics and a collection of slides, each slide being associated to one of said topics, a search engine adapted to communicate with the client device, in order to receive a search query therefrom, the search query containing a search criterion including one of said topics, the search engine being in communication with the database in order to extract a set of one or more slide among the collection of slides, which match the search criterion, and to build, based on the extracted set, a slideshow to be presented on the client device.

Claims

1. A slideshow builder for dynamically building a slideshow to be presented on a client device, comprising:

a memory or a processor;

a database for storing a collection of slides from multiple different source presentations, each source presentation comprising two or more slides, wherein the database is organized as a set of topic nodes and subtopic nodes so as to be presented on the client device in the form of a tree with each topic node being associated with one or more subtopic nodes;

wherein the slides from each of the multiple different source presentations are individually associated to one of said topic nodes or subtopic nodes based on the content of the respective slide;

a search engine adapted to;

communicate with the client device to receive a search query therefrom, the search query containing a search criterion including one of said topics or subtopics;

search the topic nodes and the subtopic nodes of the database based on the search criterion to extract a set of one or more slides associated with at least one relevant topic node or the subtopic node; and

integrate the slides in the extracted set to generate a unitary slideshow, and transmit the slideshow to be presented on the client device.

2. A slideshow builder for dynamically building a slideshow to be presented on a client device as in claim 1, wherein the multiple different source presentations are each one of a conference presentation, a web-conference presentation, or an academic course presentation.

3. A slideshow builder for dynamically building a slideshow to be presented on a client device as in claim 1, wherein each source slide is associated to the one of said topic nodes or subtopic nodes by a relevance value, wherein the relevance value quantifies the relevance of content of the slide to the topic node or subtopic node on a scale ranging from least useful to most useful.

4. A slideshow builder for dynamically building a slideshow to be presented on a client device as in claim 1, wherein each source slide in the database is associated to at least one of the following parameters:

a unique slide identifier;

a source presentation;

a presenter;

a date;

a relevance value in relation to the corresponding topic or subtopic;

one or more other slide with which it must be paired;

a disable value;

a type of slide;

a duration;

a popularity value; and

an appreciation value.

5. A slideshow builder for dynamically building a slideshow to be presented on a client device as in claim 4, wherein the parameters are updated dynamically depending on user behavior and/or user input.

6. A slideshow builder for dynamically building a slideshow to be presented on a client device as in claim 5, wherein the parameters are also updated dynamically by taking into account rating information input by one or more viewers.

7. A non-transitory computer-readable medium for dynamically building a slideshow to be presented on a client device, comprising instructions stored thereon that, when executed on a processor, perform the steps of:

communicating with a database storing a collection of slides from multiple different source presentations, each source presentation comprising two or more slides, wherein the database is organized as a set of topic nodes and subtopic nodes, each topic node and subtopic node being associated to slides from two or more of the multiple source presentations by a relevance value;

communicating with the client device, in order to receive a search query therefrom, the search query containing a search criterion including a topic or a subtopic;

searching the topic nodes and the subtopic nodes of the database based on the search criterion to locate one or more relevant topic nodes or subtopic nodes;

extracting a set of one or more slides—

associated with the relevant topic nodes or subtopic nodes; and

integrating the one or more slides of the extracted set into a unitary slideshow to be presented on the client device, wherein the slides of the extracted set are integrated based on the relevance value.

8. A non-transitory computer-readable medium for dynamically building a slideshow to be presented on a client device as in claim 7, wherein the topics are organized in the database so as to be presented on the client device in the form of a tree, to allow a user to identify the search criterion by selecting at least one of the topic nodes or subtopic nodes.

9. A non-transitory computer-readable medium for dynamically building a slideshow to be presented on a client device as in claim 7, wherein each slide in the database is associated to at least one of the following parameters:

a unique slide identifier;

a source presentation;

a presenter;

a date;

one or more other slides with which it must be paired;

a disable value;

a type of slide;

a text content;

a graphical content;

a sound content;

a duration;

a popularity value; and

an appreciation value, and wherein the slides of the extracted set are further assembled based on at least one of those parameters.

10. A non-transitory computer-readable medium for dynamically building a slideshow to be presented on a client device as in claim 9, where in the parameters are updated dynamically depending on user behavior and user input.

11. A non-transitory computer-readable medium for dynamically building a slideshow to be presented on a client device as in claim 10, wherein the parameters are also updated dynamically by taking into account rating information input by viewers.

17. A non-transitory computer-readable medium for dynamically building a slideshow to be presented on a client device as in claim 7, wherein the relevance value quantifies the relevance of content of the slide to the topic on a scale ranging from least useful to most useful.

12. A method of dynamically building a slideshow to be presented on a client device, the method comprising the steps of:

providing a database having topic nodes and subtopic nodes;

adding a collection of slides from multiple different source presentations to the database by;

receiving each of the multiple source presentations, each source presentation comprising two or more slides;

determining a topic identifier for each slide based on a content of the respective slide;

for each slide, locating a topic node or a subtopic node in the database based on the topic identifier;

storing each slide in the database in association with the located topic node or the subtopic node;

receiving a search query at a search engine from the client device, the search query containing a search criterion including a topic or a subtopic;

searching the topic nodes and the subtopic nodes of the database to identify a set of one or more slides based on the search criterion, wherein the set of one or more slides is a subset of the collection of slides from the multiple difference source presentations;

extracting the set of one or more slides among a collection of slides stored in the database;

integrating the slides in the extracted set to generate a unitary slideshow; and

sending the slideshow to the client device for presentation on a user interface of the client device.

13. A method of dynamically building a slideshow to be presented on a client device as in claim 12, wherein the building step includes organizing the extracted set of one or more slides into the slideshow in accordance with a set of rules stored in a memory.

14. A method of dynamically building a slideshow to be presented on a client device as in claim 12, wherein the building step includes removing a slide from the extracted set when it is indicated as disabled.

15. A method of dynamically building a slideshow to be presented on a client device as in claim 12, wherein the building step includes sorting the slides among the extracted set based on sorting data associated to each slide, the sorting data including:

the relevance value, a popularity value, an appreciation value, a type associated to each slide, and a pairing parameter.

16. A method of dynamically building a slideshow to be presented on a client device as in claim 12, further comprising presenting topics on the client device in the form of a tree, wherein the receiving step includes receiving the topic selected on the tree presented on the client device.

18. A method of dynamically building a slideshow to be presented on a client device as in claim 12, further comprising:

determining a relevance value relating each source slide to the topic node or the subtopic node, wherein the relevance value quantifies the relevance of the content of the source slide to a topic description of the topic node or the subtopic node;

wherein at least one of the extracting step further includes extracting the set of one or more slides based on the relevance value in relation to the topic or subtopic of the search criteria, and the building step includes selecting one or more slides from the extracted set for inclusion in the slideshow based on the relevance value.

19. A method of dynamically building a slideshow to be presented on a client device as in claim 18, wherein the relevance value quantifies the relevance of content of the slide to the topic or subtopic on a scale ranging from least useful to most useful.

20. A method of dynamically building a slideshow to be presented on a client device as in claim 12, wherein the topic identifier for each slide is determined based on at least one of a text content, a graphical content, a sound content, and a duration of the respective slide.