Patent ID: 8328088
Filing Date: 2012-12-11
Classification: G06F,G06K,Y10S

Abstract:
1. A system for providing information to a user via a printed substrate, the system comprising: the printed substrate comprising user information and coded data indicative of a region identity associated with the substrate and of a plurality of locations on the substrate; an optically imaging pen device configured to: a display device in communication with the computer system, wherein the receipt of the interaction data by the computer system causes the computer system to: identify and retrieve at least part of a page description corresponding to the printed substrate using the region identity; generate a query expression comprising one or more search terms, at least one of said search terms being identified using the page description and the at least one position of the optically imaging pen device; form a request using the query expression; and send the request, or a results resource including search results obtained using the request, to the display device.