"Google Inc. is upgrading its shopping site as it steps up efforts to compete in Web comparison shopping, a move to become a key player in a market dominated by sites like Amazon.com Inc. and eBay Inc."
"...adding features to its separate service for shoppers, Google Product Search, that, among other things, will make it easier for users to look for soft goods like clothes"
"The image-recognition technology used to deliver those features for the Google shopping service comes from Like.com, a comparison-shopping site Google purchased in August that has a 'visual search' feature."
http://online.wsj.com/article/SB10001424052748704506404575592420335177184.htmlSounds like Google Place Search except for products.