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Virtual Reality - What It Is And How It Works
Beginning of Essay
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 .... Middle of Essay .... chemical, and entertainment uses among other things.
In order to create this alternate reality, however, you need to find ways to
create the illusion of reality with a piece of machinery known as the computer.
This is done with several computer-user interfaces used to simulate the senses.
Among these, are stereoscopic glasses to make the simulated world look real, a
3D auditory display to give depth to sound, sensor lined gloves to simulate
tactile feedback, and head-trackers to follow the orientation of the head.
Since the technology is fairly young, these interfaces have not been perfected,
making for a somewhat cartoonish simulated reali ....
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Words: 752 - Pages: 3
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