1. Introduction
1.1 What is AR?
“Augmented reality (AR) is a live, direct or indirect, view of a physical, real-world environment whose elements are augmented by computer-generated sensory input such as sound, video, graphics or GPS data. It is related to a more general concept called mediated reality, in which a view of reality is modified (possibly even diminished rather than augmented) by a computer. As a result, the technology functions by enhancing one’s current perception of reality. By contrast, virtual reality replaces the real world with a simulated one.”
From http://en.wikipedia.org/wiki/Augmented_reality
From the 
Unity will soon be able to publish to Flash. This will allow for powerful 3D web applications, integrating physics and advanced 3D techniques.
