System and Method for Delivering Mobile RSS Content

• US 20070294646A1
• Filed: 11/29/2006
• Published: 12/20/2007
• Est. Priority Date: 06/14/2006
• Status: Abandoned Application

• Current Assignee: Sybase Incorporated (SAP SE)
• Original Assignee: Sybase Incorporated (SAP SE)
• Inventors: Timmons, Michael
• Application Number:
  US11/564,825
• Publication Number:
  US 20070294646A1
• Time in Patent Office: Days
• US Class Current: 715/864
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation
• CPC Class Codes: G06F 3/147 using display panels
• CPC Class Codes: G09G 2340/145 related to small screens

Abstract

System and method for delivering mobile RSS content is described. The system, upon receiving a URL or feature list from a user of a feature phone, retrieves the target Web page and delivers to the feature phone Web content that is comparable to that which the user would enjoy at a desktop computer. In particular, the system of the present invention examines the target Web page to determine a particular page type and corresponding page strategy to apply. Based on the page strategy employed, the system may return to the user the content that they actually wanted from the target Web page. In this manner, the user need not purchase an expensive, high-end “smart phone” (e.g., Treo or the like) in order to retrieve Web content. The invention is particularly applicable in regions where high-end mobile devices are not practical (e.g., developing countries).

Claims

1. A method for delivering Web content to a limited-capability mobile device, the method comprising:

receiving from the limited-capability mobile device a request for information of interest from the Web;

in response to the request, retrieving a target Web page containing the information of interest;

examining the Web page to determine a particular page type;

based on the particular page type, selecting a page strategy for extracting the information of interest from the Web page;

based on the selected page strategy, extracting the information of interest from the Web page;

formatting the information of interest, so that the information of interest is optimized for display on the limited-capability mobile device; and

transmitting the formatted information of interest to the limited-capability mobile device, so that that information may be conveniently displayed on the limited-capability mobile device.

2. The method of claim 1, wherein said formatting step comprises:

formatting the information of interest into RSS (Rich Site Summary) format, so that the information of interest is optimized for display on the limited-capability mobile device.

3. The method of claim 2, wherein the formatted information of interest comprises an XML-based RSS feed.

4. The method of claim 2, wherein the Web page itself lacks RSS support.

5. The method of claim 2, wherein the information of interest is formatted “

on demand”

into RSS, while a user is operating the limited-capability mobile device.

6. The method of claim 1, wherein said receiving step comprises:

receiving from a feature phone a request for information of interest from the Web.

7. The method of claim 1, further comprising:

displaying the formatted information of interest at the limited-capability mobile device using a browser-less display.

8. The method of claim 1, further comprising:

first attempting to locate an RSS feed for the Web page that is suitable for extracting the information of interest.

9. The method of claim 1, wherein the request comprises a URL.

10. The method of claim 1, wherein the examining, selecting, extracting, and formatting steps are performed at a server computer, which exists separately from the Web page.

11. The method of claim 1, further comprising:

displaying the formatted information of interest at an RSS (Rich Site Summary) reader running on the limited-capability mobile device.

12. The method of claim 1, wherein the information of interest comprise articles for a given content page category.

13. The method of claim 12, wherein the content page category comprises a sports category.

14. The method of claim 12, wherein the content page category comprises a news category.

15. The method of claim 1, wherein the request comprises a Web search request, and wherein the information of interest comprises one or more Web pages returned by a search engine in response to the search request.

16. A system for delivering Web content, the system comprising:

a limited-capability mobile device; and

server modules for;

receiving from the limited-capability mobile device a request for information of interest from the Web;

retrieving a target Web page containing the information of interest in response to the request;

examining the Web page to determine a particular page type;

selecting a page strategy for extracting the information of interest from the Web page based on the particular page type;

extracting the information of interest from the Web page based on the selected page strategy;

formatting the information of interest, so that the information of interest is optimized for display on the limited-capability mobile device; and

transmitting the formatted information of interest to the limited-capability mobile device, so that that information may be conveniently displayed on the limited-capability mobile device.

17. The system of claim 16, wherein the server module for formatting formats the information of interest into RSS (Rich Site Summary) format, so that the information of interest is optimized for display on the limited-capability mobile device.

18. The system of claim 17, wherein the formatted information of interest comprises an XML-based RSS feed.

19. The system of claim 17, wherein the Web page itself lacks RSS support.

20. The system of claim 17, wherein the information of interest is formatted “

on demand”

into RSS, while a user is operating the limited-capability mobile device.

21. The system of claim 16, wherein the limited-capability mobile device comprises a feature phone.

22. The system of claim 16, wherein the limited-capability mobile device includes a browser-less display for displaying the formatted information of interest.

23. The system of claim 16, wherein the server module for retrieving first attempts to locate an RSS feed for the Web page that is suitable for extracting the information of interest.

24. The system of claim 16, wherein the request comprises a URL.

25. The system of claim 16, wherein the limited-capability mobile device includes an RSS (Rich Site Summary) reader for displaying the formatted information of interest.

26. The system of claim 16, wherein the information of interest comprise articles for a given content page category.

27. The system of claim 26, wherein the content page category comprises a sports category.

28. The system of claim 26, wherein the content page category comprises a news category.

29. The system of claim 16, wherein the request comprises a Web search request, and wherein the information of interest comprises one or more Web pages returned by a search engine in response to the search request.

30. The system of claim 29, wherein the server module for formatting transforms Web pages returned by the search engine into the formatted information of interest.

31. A method for on-demand formatting of a Web page into an RSS (Rich Site Summary) feed, the method comprising:

receiving a request from a client device for an RSS feed from the Web page;

parsing the Web page to determine a page strategy for extracting information from the Web page for use as an RSS feed;

based on the determined page strategy, extracting the information and reformatting it on-the-fly into an RSS feed; and

transmitting the RSS feed to the client device.

32. The method of claim 31, wherein the parsing step includes:

determining information objects present in the Web page.

33. The method of claim 31, wherein the parsing step includes:

tracking page metrics of the Web page, for characterizing important characteristics of the page.

34. The method of claim 33, wherein page metrics include information about page construction.

35. The method of claim 34, wherein information about page construction includes information about use of JavaScript.

36. The method of claim 34, wherein information about page construction includes information about use of framesets.

37. The method of claim 34, wherein information about page construction includes information about use of stylesheets.

38. The method of claim 33 wherein page metrics include information about page content.

39. The method of claim 38, wherein information about page content includes information about text runs.

40. The method of claim 38, wherein information about page content includes information about title runs.

41. The method of claim 33, wherein page metrics includes information about page layout.

42. The method of claim 41, wherein information about page layout includes information about images present in the Web page.

43. The method of claim 41, wherein information about page layout includes information about tables present in the Web page.

44. The method of claim 41, wherein information about page layout includes information about anchors present in the Web page.

45. The method of claim 41, wherein information about page layout includes information about scripts present in the Web page.

46. The method of claim 41, wherein information about page layout includes information about applets present in the Web page.

47. The method of claim 41, wherein information about page layout includes information about forms present in the Web page.

48. The method of claim 31, further comprising:

adding dynamic navigation tags supporting navigation of the RSS feed at the client device.

49. The method of claim 31, wherein page strategy is based at least in part on heading tags present in the Web page.

50. The method of claim 31, wherein page strategy is based at least in part on visible text present in the Web page.