Virtual Reality

Wearing the VR glasses was very interesting and entertaining for me. I thought that it was super cool to look at a 3D phone that's on your head, and you would never even realize that it is just a phone! It was also Lots of fun to look around and not see the normal earth that we are living in today, but it is also very realistic. I really enjoyed wearing and experiencing the virtual reality life. The water falls and the floor etc, looked very alike as what it is today except when you turn around you can see continuous beautiful 3D objects and creatures. and you could kind of feel it too. I wonder what Virtual Reality was made for and why it was made and also WHEN?