Method of providing information via context searching of a printed graphic image

• US 8,511,565 B2
• Filed: 02/08/2007
• Issued: 08/20/2013
• Est. Priority Date: 10/17/2006
• Status: Expired due to Fees

• Current Assignee: Silverbrook Research Pty Limited
• Original Assignee: Silverbrook Research Pty Limited
• Inventors: Lapstun, Paul, Hollins, Michael, Silverbrook, Kia, Dehghani, Zhamak, Newman, Andrew Timothy Robert
• Primary Examiner(s): Lee, Michael G
• Assistant Examiner(s): Mikels, Matthew
• Application Number:
  US11/672,533
• Publication Number:
  US 20080195645A1
• Time in Patent Office: 2,385 Days
• Field of Search: 235/487, 235/494
• US Class Current: 235/487
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques

Abstract

A method of providing information to a user via a printed substrate. The substrate chas a graphic image and coded data indicative of a region identity associated with the substrate and of a plurality of locations on the substrate. The method includes the steps of: (i) receiving interaction data indicative of the region identity and a position of a sensing device relative to the image; (ii) identifying and retrieving a page description corresponding to the printed substrate using the region identity; (iii) generating a query expression including search terms; (iv) forming a request using the query expression; and sending the request to the user. At least one of the search terms is associated, in the page description, with a zone of the graphic image containing the position of the sensing device.

Claims

1. A method of providing information to a user via a printed substrate, said substrate comprising a printed graphic image and printed coded data indicative of a region identity associated with the substrate and of a plurality of coordinate locations on the substrate, said method comprising the steps of:

receiving, in a computer system, interaction data indicative of the region identity and at least one coordinate position of a sensing device relative to the printed graphic image, the sensing device generating the interaction data when operatively positioned or moved relative to the printed graphic image by optically reading at least some of the printed coded data;

identifying and retrieving at least part of a page description corresponding to the printed substrate using the region identity,

generating a query expression comprising one or more search terms, at least one of said search terms being associated, in the page description, with a zone of the printed graphic image containing the coordinate position of the sensing device;

forming a request using the query expression; and

sending the request, or a results resource including search results obtained using the request, to the user,

wherein the page description is maintained solely on a computer system and comprises a description of a plurality of virtual overlapping and layered zones corresponding to the printed graphic image, each description of a respective zone in the page description containing at least one search term.

2. The method of claim 1, wherein the request is sent to the user'"'"'s web terminal, thereby enabling the user'"'"'s web terminal to retrieve the results resource via the internet.

3. The method of claim 1, wherein the request is a request URI derived from the at least one search term.

4. The method of claim 1, wherein said query expression comprises a first search term associated with a first zone layer and a second search term associated with a second zone layer.

5. The method of claim 4, wherein the first search term is a primary search term and the second search term is a context search term.

6. The method of claim 5, wherein said first zone layer is higher than said second zone layer.

7. The method of claim 5, wherein the search results all contain the primary search term, and are ranked according to whether they contain the context search term.

8. The method of claim 1, wherein the graphic image is a photograph or a page image.

9. The method of claim 1, wherein at least one of said search terms identifies a concept, a person, an organization, a place, a product, a publication, a weather condition, a geographic location, a date, a time of day, a day of the week, a current user location, a user home location, a user demographic indicator, a user preference, a search history, a click-through history, a user interest or a user language.

10. The method of claim 1, wherein at least one of said search terms is derived from a resource description, a subject description, a user description or an environment description.

11. The method of claim 1, wherein the query expression is generated by combining the search terms using operators selected from the group comprising:

Boolean operators, proximity constraint operators and occurrence constraint operators.

12. The method of claim 1, wherein the results resource is derived, at least partially, from the request using at least one of:

a concordance;

a semantic concordance;

a database of search terms associated with advertisements; and

a search engine.

13. The method of claim 12, wherein the search engine is selected using said page description.

14. The method of claim 1, wherein the substrate is selected from the group comprising:

a printed document, a printed form, a page of a printed publication, a package for a product item, a label for a product item and a surface of a product item.

15. The method of claim 1, wherein the resource is a webpage.

16. A system for providing information to a user via a printed substrate, said printed substrate comprising a printed graphic image and printed coded data indicative of a region identity associated with the substrate and of a plurality of coordinate locations on the substrate, said system comprising a computer system configured for:

receiving interaction data indicative of the region identity and at least one coordinate position of a sensing device relative to the image, the sensing device generating the interaction data when operatively positioned or moved relative to the image by optically reading at least some of the printed coded data;

identifying and retrieving at least part of a page description corresponding to the printed substrate using the region identity,

generating a query expression comprising one or more search terms, at least one of said search terms being associated, in the page description, with a zone of the graphic image containing the coordinate position of the sensing device;

forming a request using the query expression; and

sending the request, or a results resource including search results obtained using the request, to the user,

wherein the page description is maintained solely on a computer system and comprises a plurality of virtual overlapping and layered zones corresponding to the printed graphic image, each description of a respective zone in the page description containing at least one search term.