Layar, the jaw-dropping Dutch Augmented Reality browser we wrote about earlier this summer, announced today that it is now available world-wide on Android handsets. Hundreds of new data layers are available to view on top of your phone's camera viewer, from Wikipedia entries when you're looking at geographic points of interest to Trulia real estate listings that are viewable when you point your phone at homes for sale. Sponsor Trulia says it only took about 3 hours to build its layer on the Layar data set, something that's very promising for the future of the platform.