Word Lens Scroogled - get it free before it goes
Word Lens, a nice little apps that translates signs and similar things on the fly using the iPhone's camera, has been snapped up by Google.
Sad loss but all the language packs are temporarily available free so grab them whiel you can.
I wish Apple would buy up some of these great apps (Sparrow was such a loss, for instance)
I use the German and Italian ones fairly often, the Spanish and French less so as I can read both languages reasonably well. Its not flawless but gives you the gist of meanings