See the world in your language! It is a paid app on Google Play store. It translates instantly printed words from one language to another with your built-in video camera, in real time! Available for android devices.
Try before you buy: the included demo modes recognize the same words as the language packs. See more for a nice video presentation of the app publisher.
Word Lens gives you translation on the go:
- NO NETWORK required - results appear immediately on your video screen when you need it, anywhere in the world.
- Easy to use, like the regular camera
- Look up translations by typing them in, or clicking on a word.
I think this is a very useful app, and this is the reason I mentioned it even if it's not free. The app is available HERE on Google Play.