Movie: Augmented reality
My first project at my internship was to make an application which allowed for augmented reality on the iPhone when there was no public camera API (which means you had to use the undocumented private API) and this was the result of a demonstration. The framerate is low only because I captured it with another mobile phone (slow times slow equals terribly slow). These days I believe apple has made the video API public so it has only emotional value.