Imagine being able to point into the sky and fly. Or perhaps walk through space and connect molecules together. These are some of the dreams that have come with the invention of virtual reality. With the introduction of computers, numerous applications have been enhanced or created. The newest technology that is being tapped is that of artificial reality, or "virtual reality" (VR). When Morton Heilig first got a patent for his "Sensorama Simulator" in 1962, he …showed first 75 words of 3105 total…

…showed last 75 words of 3105 total…Right now, it is very expensive to purchase, with the head-mounted display costing anywhere from about $20,000 to $1,000,000 for NASA's Super Cockpit. In the future, VR will be available to the end-user at home for under $1000 and will be of better quality than that being developed today. The support for it will be about as good as it is currently for plain computers, and it is possible that VR could become a very useful teaching tool.