Skim preview

• US 9,710,434 B2
• Filed: 12/10/2014
• Issued: 07/18/2017
• Est. Priority Date: 12/10/2013
• Status: Active Grant

• Current Assignee: HighSpot, Inc.
• Original Assignee: HighSpot, Inc.
• Inventors: Sharp, Oliver, Wahbe, Robert, Wortendyke, David, Gellock, Scot
• Primary Examiner(s): Zuberi, Mohammed-Ibrahim
• Application Number:
  US14/566,515
• Publication Number:
  US 20150161080A1
• Time in Patent Office: 951 Days
• CPC Class Codes: G06F 3/04812 Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 40/106 Display of layout of documents; Previewing

Abstract

Techniques for identifying and viewing information items within an organization comprising a plurality of users each having one or more roles within the organization is disclosed. The disclosed techniques provide systems and methods for implementing and using a “skim preview” technique for previewing information items. This technique can be applied to a wide variety of information, such as presentations, documents, video, images, and so on and can be used for a variety of applications, including browsing, searching, discovery, and so on. The system can compute sequences that represent interesting visual aspects of the item being viewed. This can be applied to items that do not have a natural set of preview images, or it might be used as an alternative to the natural previews. The preview images may be sequenced chronologically, by importance, or based on any other metric.

Claims

1. A method, performed by a computing system having a memory and a processor, for generating a skim preview of an information item, the method comprising:

identifying a plurality of information items, wherein identifying the plurality of information items comprises;

determining use data that characterizes relationships among information items within an organization,

wherein the information items include user data and collections of information items, and

wherein the organization Includes a structured body of users with associated roles within the organization and who have access to the information items, and

generating interest data indicating affinity among the information items based on the determined use data;

for each of a plurality of the identified information items, providing for display an indication of the information item;

receiving a selection of one of the plurality of information Items;

generating a sequence of preview images corresponding to the selected one of the plurality of information items;

receiving, from a user, input relative to the indication of the selected information item,

wherein the selected information item has an associated skim surface and wherein receiving, from a user, input relative to the indication of the selected information item comprises;

tracking movement of a cursor or other pointing mechanism relative to the skim surface,

wherein the skim surface is divided into a plurality of ranges;

selecting, from among the generated sequence of preview images, a preview image for the selected information item based at least in part on the received input relative to the indication of the selected information item; and

providing the selected preview image for display.

2. The method of claim 1, wherein the received input relative to the indication of the selected information item corresponds to the location of a cursor associated with a pointing device, the method further comprising:

In response to determining that the cursor has moved,

selecting a preview image based at least in part on the moved cursor, and

providing for display the preview image selected based at least in part on the moved cursor.

3. The method of claim 1, wherein selecting a preview image based at least in part on the received input relative to the indication of the selected information item comprises:

determining a width of the indication of the selected information item; and

selecting a preview image based on the determined width of the indication of the selected information item and the location of a cursor representative of the received user input.

4. The method of claim 1, wherein the sequence of images is a two-dimensional sequence of images and wherein selecting a preview image based at least in part on the received input relative to the indication of the selected information item comprises:

determining a width of the indication of the selected information item;

determining a height of the indication of the selected information item; and

selecting a preview image based on at least in part the determined width of the indication of the selected Information Item, the determined height of the indication of the selected information item, and the location of a cursor representative of the received user input.

5. The method of claim 1, wherein identifying the plurality of information items further comprises:

receiving a query for data regarding the information items; and

responding to the query by providing one or more results based on the generated interest data.

6. The method of claim 1, wherein the selected information item is a pitch containing a plurality of slides and wherein generating the sequence of preview images comprises determining the length for which each of two or more of the slides were previously viewed.

7. The method of claim 1, wherein the selected information item is a presentation or document containing a plurality of slides or pages and wherein generating the sequence of preview images comprises generating a preview image for one or more of the plurality of slides or pages.

8. The method of claim 1, wherein the selected information item is a pitch containing a plurality of slides and wherein generating the sequence of preview images comprises determining the order in which two or more of the slides were previously viewed.

21. The method of claim 1, wherein the selected one of the plurality of information items comprises a plurality of pages or slides, and wherein generating the sequence of preview images corresponding to the selected one of the plurality of information items comprises:

selecting at least a subset of the plurality of pages or slides of the selected one of the plurality of information items; and

for each of the selected pages or slides of the selected one of the plurality of information items,

generating a preview image for the selected page or slide.

9. A computer-readable storage medium storing instructions that,

if executed by a computing system having a processor, cause the computing system to perform a method for generating a skim preview of an information item, the method comprising:

identifying a plurality of information items, wherein identifying the plurality of information items comprises;

determining use data that characterizes relationships among information items within an organization,

wherein the information items include user data and collections of information items, and

wherein the organization includes a structured body of users with associated roles within the organization and who have access to the information items, and

generating interest data indicating affinity among the information items based on the determined use data;

providing for display an indication of at least one identified information item;

generating a sequence of previews corresponding to the at least one information item;

receiving, from a user, input relative to the indication of the at least one information item,

wherein the at least one information item has an associated skim surface, and

wherein receiving, from a user, input relative to the indication of the at least one information item comprises;

tracking movement of a cursor or other pointing mechanism relative to the skim surface,

wherein the skim surface is divided into a plurality of ranges;

selecting a preview based at least in part on the received input relative to the indication of the at least one information item; and

providing for display the selected preview.

10. The computer-readable storage medium of claim 9, wherein the at least one information item is a collection of documents and wherein generating the sequence of previews comprises generating a preview page for each document in the collection of items.

11. The computer-readable storage medium of claim 10, wherein the previews are sorted by popularity in the sequence of previews.

12. The computer-readable storage medium of claim 10, wherein the previews are sorted chronologically in the sequence of previews.

13. The computer-readable storage medium of claim 9, wherein providing the selected preview for display comprises:

determining an importance value for the selected preview; and

displaying the selected preview based at least in part on the determined importance value for the selected preview.

14. The computer-readable storage medium of claim 9, wherein the at least one identified information item is a document containing a plurality of pages and wherein generating the sequence of preview images comprises generating a preview image for one or more of the plurality of pages.

15. A computing system, having a memory and a processor, for

generating a skim preview of an information item, the computing system comprising:

a component configured to identify a plurality of information items, comprising;

a component configured to determine use data that characterizes relationships among information items within an organization;

wherein the information items include user data and collections of information items, and

wherein the organization includes a structured body of users with associated roles within the organization and who have access to the information items, and

a component configured to generate interest data indicating affinity among the information items based on the determined use data;

a component configured to, for each of a plurality of identified information items, provide for presentation an indication of the information item;

a component configured to receive a selection of one of the plurality of information items;

a component configured to generate a sequence of previews corresponding to the selected one of the plurality of information items;

a component configured to receive input relative to the indication of the selected information item,

wherein the selected information item has an associated skim surface, and wherein receiving, from a user, input relative to the indication of the selected information item comprises;

tracking movement of a cursor or other pointing mechanism relative to the skim surface, wherein the skim surface is divided into a plurality of ranges;

a component configured to select a preview based at least in part on the received input relative to the indication of the selected information item; and

a component configured to provide for presentation the selected preview,

wherein each component comprises computer-executable instructions stored in the memory for execution by the computing system.

16. The computing system of claim 15, further comprising:

a component configured to predict a path of user input based at least in part on a first location of a cursor and a second location of a cursor.

17. The computing system of claim 16, further comprising:

a component configured to generate at least one preview based at least in part on the predicted path of user input.

18. The computing system of claim 15, wherein each indication of an information item is a search result.

19. The computing system of claim 15, further comprising:

a component configured to generate a progress bar indicative of where in the selected information item the selected preview is relative to the selected information item as a whole.

20. The computing system of claim 15, wherein the selected information item is a presentation containing a plurality of slides and wherein generating the sequence of preview images comprises generating a preview image for one or more of the plurality of slides.