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This was a wonderful brochure from USC that describes the differences in virtual reality with an augmented one. I was surprised to find this was a website for USC. This website gives a really good background on VR.

I chose to share a wikipedia article on augmented reality because it gave me a good thorough background on what it really is. I was a little confused with these terms at first. I find it is a great source to use wikipedia when I am not sure exactly what something is.