Google Goggles, searching by image alone - NYTimes.com

THE world, like the World Wide Web before it, is about to be hyperlinked. Soon, you may be able to find information about almost any physical object with the click of a smartphone.

This vision, once the stuff of science fiction, took a significant step forward this month when Google unveiled a smartphone application called Goggles. It allows users to search the Web, not by typing or by speaking keywords, but by snapping an image with a cellphone and feeding it into Google’s search engine...