We tip our hat to Google for creating a novel mobile app that uses pictures to prompt a search, not just text or vocal input. When you take a photo through Goggles, the free app scans the image, matching your picture against its database and returning a result. Goggles can read bar codes, landmarks, logos, books and DVDs, signs, and products. Things like plants still give Goggles trouble, and results aren't always consistent scan to scan. As Goggles is still a product of Google Labs, it's more experimental than fully baked. But it's a good experiment, and one that's sure to save you some typing.