Reconfiguration of content for display on devices of different types

• US 20040095400A1
• Filed: 11/19/2002
• Published: 05/20/2004
• Est. Priority Date: 11/19/2002
• Status: Abandoned Application

• Current Assignee: Wiredpocket, Inc.
• Original Assignee: Wiredpocket, Inc.
• Inventors: Chen, Charles Y., Anderson, Andrew T.
• Application Number:
  US10/300,425
• Publication Number:
  US 20040095400A1
• Time in Patent Office: Days
• US Class Current: 715/864
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents

Abstract

A system and method are disclosed for automatic manipulation of content for display on different devices, including devices having small display areas. In one embodiment, the disclosed system and method provide for reconfiguration of source content by manipulating the source content from top to bottom and from right to left. Elements of the source content that are not commonly supported among a wide array of devices and formats, as well as spacer images, are filtered from the source content. Table data is reconfigured by copying the table content and replacing the table cells with line breaks. Further, if the source content is larger than a predetermined size, a reconfiguration application divides the source content into sub-documents, each sub-document having a size smaller or equal to the threshold size. Individual sub-documents may include a link to another one of the sub-documents. By reconfiguring the source content, the source content may be transmitted to and displayed at any of a wide variety of devices.

Claims

1. A method for reconfiguring source content for display on a client display, the method comprising:

receiving a source content from a source;

filtering a set of predetermined elements that are not commonly supported by devices having small displays;

identifying a table within the source content, the table having a plurality of table cells arranged in columns and rows;

copying content from individual table cells; and

separating the content from individual table cells by a line break element.

2. The method according to claim 1, further comprising filtering images having less than a predetermined width, a single color, and an empty ALT attribute.

3. The method according to claim 1, further comprising:

removing height and width attributes of an image within the source content;

copying the resultant image into an output file;

determining a type of device requesting the source content;

resizing the image based on the type of the device requesting the source content.

4. The method according to claim 1, further comprising:

identifying a plurality of frames within the source content;

creating a link associated with each of the frames;

listing the link in an output file.

5. The method according to claim 1, wherein the source content includes a background color, further comprising removing the background color.

6. The method according to claim 1, wherein the source content comprises scripts, further comprising removing the scripts.

7. The method according to claim 1, wherein the source content comprises HREF attributes, further comprising copying the HREF attributes to an output file.

8. The method according to claim 1, wherein the source content comprises an HTML document including at least one DIV element, further comprising replacing each DIV element with a line break element.

9. The method according to claim 1, wherein the source content comprises at least one Uniform Resource Locator (URL), further comprising:

creating a symbol representing the URL;

saving the symbol in an output file;

associating the symbol with the URL in a lookup table.

10. The method according to claim 1, further comprising:

copying non-filtered portions of the source content to an output file;

determining whether the source content exceeds a threshold size;

if the source content exceeds the threshold size, dividing the source content into a plurality of sub-documents, each sub-document having a size smaller or equal to the threshold size;

at least one of the sub-documents including a link to at least one other of the sub-documents.

11. The method according to claim 10, wherein the threshold size varies depending on a type of device requesting the source content.

12. A method for reconfiguring source content for display on a client display, the method comprising:

receiving a source content from a source;

filtering a set of predetermined elements that are not commonly supported by devices having small displays;

filtering images having less than a predetermined width, a single color, and an empty ALT attribute;

storing the filtered source content as an output file.

13. The method according to claim 12, further comprising:

removing height and width attributes of an image within the source content;

copying the resultant image into an output file;

determining a type of device requesting the source content;

resizing and re-formatting the image based on the type of the device requesting the source content.

14. The method according to claim 12, further comprising:

identifying a table within the source content, the table having a plurality of table cells arranged in columns and rows;

copying content from individual table cells; and

separating the content from individual table cells by a line break element.

15. The method according to claim 12, wherein the source content comprises at least one Uniform Resource Locator (URL), further comprising:

creating a symbol representing the URL;

saving the symbol in an output file;

associating the symbol with the URL in a lookup table.

16. The method according to claim 12, wherein the source content comprises an HTML document including at least one DUV element, further comprising replacing each DIV element with a line break element.

17. The method according to claim 12, further comprising:

identifying a plurality of frames within the source content;

creating a link associated with each of the frames;

listing the link in an output file.

18. The method according to claim 12, further comprising:

copying non-filtered portions of the source content to the output file;

determining whether the source content exceeds a threshold size;

if the source content exceeds the threshold size, dividing the source content into a plurality of sub-documents, each sub-document having a size smaller or equal to the threshold size;

at least one of the sub-documents including a link to at least one other of the sub-documents.

19. The method according to claim 18, wherein the threshold size varies depending on a type of device requesting the source content.

20. A method for reconfiguring source content for display on a client display, 4 the method comprising:

filtering from the source content a set of predetermined elements that are not commonly supported by devices having small displays;

identifying a table within the source content, the table having a plurality of table cells arranged in columns and rows;

copying table content from individual table cells; and

separating the table content from individual table cells by a line break element;

filtering images from the source content having less than a predetermined width, a single color, and an empty ALT attribute;

removing height and width attributes of an image within the source content;

determining a type of device requesting the source content;

resizing the image based on the type of the device requesting the source content;

identifying a plurality of frames within the source content;

creating a link associated with each of the frames and listing the link in the output file;

removing a background color from the source content;

removing at least one script from the source content

determining whether the source content exceeds a threshold size;

if the source content exceeds the threshold size, dividing the source content into a plurality of sub-documents, each sub-document having a size smaller or equal to the threshold size;

at least one of the sub-documents including a link to at least one other of the sub-documents, wherein the threshold size varies depending on a type of device requesting the source content.