It seems that an AR-like capability within Mobile Safari has gone pretty much unnoticed (or at least unimplemented by a third party) until now. Occipital, a company that has developed a panoramic photo iPhone app, has come across the new feature in Safari for iOS 4.2 devices, and it’s related to the gyroscope. If you have an iOS device with a gyropscope (iPhone 4, latest iPod touch) you can try a live demo for yourself. It’s ridiculously impressive, and by using the gryoscope and a panorama image, you can deliver an augmented reality type of experience right in the Web browser itself. Hit up http://occip.it/pt3dmqna from your iOS browser directly to check out the demo.