Since getting an iPhone about 6 months ago, I've been playing with apps. Why not? Here's one called Word Lens. The link says, "We know smartphones are becoming ubiquitous, and that they've already changed the world in small ways (pub quizzes, for one, just aren't the same any more), but Word Lens is one strong hint that the world as we know it is really, really changing. In the future, you may never again stare in confusion at a sign, menu or parking ticket in a foreign language. Our multi-lingual world just got the app it deserves"

Spanish is available.