Virtual Reality
Virtual Reality
Damon Haag
Intro to VR
14 minutes Posted Aug 6, 2020 at 4:31 pm.
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Virtual reality technology seeks to create a realistic three-dimensional image or environment that a human can perceive as real, and even interact with in realistic ways. Obviously we aren’t at holodeck levels of realism yet, but consumers do have easy access to VR headsets and controllers. VR in devices like headsets is created entirely by a mixture of hardware and software. That makes it different from AR (augmented reality), which uses an overlay of the real world and adds objects to it, like the Microsoft HoloLens. VR tends to be a more difficult prospect: In AR, there are solid fixed points of reference that your eyes can use to track and navigate. In VR, the full environment is simulated and realism is harder to attain.