search engine giant

Google has rarely included scanned documents in its search results because it had no way to determine the nature of the content, but that's about to change. The search engine giant says it will use optical character recognition (OCR) software to make it possible for Web surfers to search any Web-hosted document stored in the PDF file format developed by Adobe Systems.

Google is using the technology to convert scanned documents into equivalent text files that can be searched, indexed and returned as responses to Google search queries, noted Evin Levey, a Google product manager.

Internet service providers engaged in the tracking of user behavioral patterns are backpedaling in the wake of a new Congressional inquiry into the privacy issues surrounding such practices.

In a letter addressing questions from members of the House Subcommittee on Telecommunications and the Internet, David Hantman, Yahoo's vice president of global policy, said his company realizes that some Web surfers would prefer not to receive customized online ads. As a result, the search engine giant will allow consumers to decline ads based on the tracking of their online behavior at Yahoo.com.