I have been thinking about the recent release of iPhone OS 3.1 Beta 3 to the iPhone development community and the fact that there is now the framework and APIs for “ augmented reality ” applications available for programmers. What are “augmented reality” apps? Basically, applications that use the iPhone’s camera as well as GPS, compass and accelerometer to produce visual interactivity based on what the camera “sees.” What that means is you could point your iPhone at a city street, for example,
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