Blue Sky Science: How does virtual reality work?
https://www.winonadailynews.com/news/science/blue-sky-science-how-does-virtual-reality-work/article_f2ea42e5-9f17-5d06-b1b0-f886f31468fc.html
Q How does virtual reality work?
A Kevin Ponto, assistant professor at the University of Wisconsin-Madison and researcher at the Wisconsin Institute for Discovery: