File this under very cool and potentially useful. Word Lens is the kind of app you will want to have on you when travelling, or when presented with text in a language you don’t understand that you just have to know the translation of. I say “will want” because, so far, it only works with Spanish and English, so it is useless for your other translation needs. It’s still awesome, though — the bees knees, even.
All this iOS app needs is a device with a camera, and — with no network required — it will translate the text that the camera sees, in real time. It works surprisingly well, too! I think that, next to (prepare for Star Trek reference) a Universal Translator, this is best thing to happen to translation software in a while. Maybe Google will buy them and offer the tech for free some day soon. For now, however, even though the app looks free, it will actually cost you $10 per language set. That means that you need to spend $10 to get it to translate Spanish to English and another $10 for the vice versa. For what it does, though, and especially as it adds in more languages, Word Lens might actually be worth it.
Check out the video below: