While virtual reality replaces the real one with a simulated world, Augmentation reality (or AR) is conventionally in real time. The AR technology helps in pulling graphics out of your television screen or computer display and integrating them into real-world environments. It blurs the line between what is real and what’s computer generated by enhancing a person’s perceived reality. You could be sitting at your desk and augmented reality could project a real setting around you. This technology is about to radically change the way in which you learn!