Earlier last week, Google made the announcement that Goggles, its popular Android app, is now available for iPhones and iPod Touch in the iTunes App Store. The app which allows users to do searches by taking pictures of objects with their phone's camera. The result of those searches may varies depending on the object photographed; for instance, the pictures of a street sign or a landmark will reveal things such as a Google map of the area along with articles or Wikepedia entries related to the area.
To app can be had by downloading the Google Mobile app for iPhone which will give users much more features such as voice search, location recognition, contact search and others Google services.
Here a video to see how the feature works:
For more, see AppScout.com