Indicating Cached Content Status

• US 20130346704A1
• Filed: 06/22/2012
• Published: 12/26/2013
• Est. Priority Date: 06/22/2012
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Burger, Douglas Christopher, Gupta, Anoop, Liu, Jie
• Application Number:
  US13/530,930
• Publication Number:
  US 20130346704A1
• Time in Patent Office: Days
• US Class Current: 711/137
• CPC Class Codes: G06F 16/9574 of access to content, e.g. by caching

Abstract

Described is a technology by which a link to content is visibly augmented to convey information related to a cached status of the linked-to content. In one aspect, a cached versus not cached indication may be provided to convey such cache-related information to a user. Staleness of cached content also may be indicated. Also described is pre-fetching and/or updating cache content, which may be conveyed to the user by the conveyed cache-related status information.

Claims

1. In a computing environment, a method performed at least in part on at least one processor comprising, obtaining cache-related status of content corresponding to a link, and rendering the link to indicate the cache-related status.

2. The method of claim 1 wherein obtaining the cache-related status of the content corresponding to the link comprises receiving information indicating that the content is cached, and wherein rendering the link to indicate the cache-related status comprises visibly augmenting a displayed representation of the link.

3. The method of claim 2 wherein visibly augmenting the displayed representation of the link to indicate that the content is cached comprises changing appearance of the displayed representation of the link relative to when the content is not cached, including changing at least part of an image, augmenting an image, changing color, changing typeface, changing slant, changing boldness, changing size, changing background, associating the displayed representation of the link with animation, or associating the displayed representation of the link with one or more effects, or any combination of changing at least part of an image, augmenting an image, changing color, changing typeface, changing slant, changing boldness, changing size, changing background, associating the displayed representation of the link with animation, or associating the displayed representation of the link with one or more effects.

4. The method of claim 2 wherein visibly augmenting the displayed representation of the link comprises associating an icon with the displayed visible representation of the link.

5. The method of claim 4 further comprising, providing information in the icon indicative of staleness, content size, connection speed, download time, or data plan-related information, or any combination of staleness, content size, connection speed, download time or data plan-related information.

6. The method of claim 1 further comprising, pre-fetching content into a device cache to change the cache-related status of the content.

7. The method of claim 1 further comprising, updating content in a device cache to change the cache-related status of the content.

8. The method of claim 7 wherein updating the content comprises sending changed content to modify part of an existing piece of content in the cache to provide an updated piece of content.

9. The method of claim 1 wherein rendering the link to indicate the cache-related status comprises visibly augmenting a displayed representation of the link, including augmenting the displayed representation of the link in one rendering mode for content having a cache-related status of cached and not stale and another, different rendering mode for content that is cached but stale.

10. The method of claim 1 wherein rendering the link to indicate the cache-related status comprises visibly augmenting a displayed representation of the link, including augmenting the displayed representation of the link to indicate when the content is pending an update in the cache.

11. A system comprising:

a memory comprising one or more types of storage media, at least part of the memory configured as a cache for content; and

one or more processors operatively coupled to the memory and which executes code stored in the memory, the one or more processors, in response to execution of the code, being configured to;

write content to the cache,

obtain cache-related status information of a piece of content corresponding to a link, and

render the link based upon the cache-related status information to convey the cache-related status of the piece of content corresponding to the link.

12. The system of claim 11 wherein the one or more processors execute a cache manager program and a program configured to render the link, the program configured to render the link calling the cache manager program to obtain the cache-related status information.

13. The system of claim 11 further comprising a display, the one or more processors configured to render the link as a visible representation of the link on the display, including providing different visible representations of the link when in different states as indicated by the cache-related status information.

14. The system of claim 11 further comprising a display, the one or more processors configured to render the link as a visible representation of the link on the display, and to provide an icon in association with the visible representation of the link for at least one state that is based upon the cache-related status information.

15. The system of claim 11 wherein the cache-related status information indicates that the content is cached, and wherein the one or more processors render the link in at least one rendering mode to indicate that the content is cached and not stale relative to at least one other rendering mode when the content is cached but stale.

16. The system of claim 11 wherein the one or more processors are further configured to execute code that pre-fetches content into the cache or updates content in the cache, or both pre-fetches content into the cache and updates content in the cache.

17. One or more computer-readable media having computer-executable instructions, which when executed perform steps, comprising, determining whether a piece of content corresponding to a link is cached, and if not cached, rendering a visible representation of the link in one mode, and if cached, rendering a visible representation of the link in another mode.

18. The one or more computer-readable media of claim 17 having further computer-executable instructions comprising, determining whether the piece of content corresponding cached and not stale or cached but stale, and if cached and not stale, rendering a visible representation of the link in the other mode in a cached and not stale rendering mode, and if cached but stale, rendering a visible representation of the link in the other mode in a cached but stale rendering mode.

19. The one or more computer-readable media of claim 17 wherein rendering the visible representation of the link in at least one of the one mode or the other mode comprises rendering the visible representation of the link in association with an icon.

20. The one or more computer-readable media of claim 19 having further computer-executable instructions comprising, outputting information in the icon that conveys staleness-related information of the content or size-related information of the content, or both staleness-related information of the content and size-related information of the content.