vr glasses

NASA is working with Sony to research using virtual reality glasses to train space robots.

There are currently two commonly used terms: Virtual Reality (VR) and Enhanced Reality (AR). So what is the nature of both VR and AR technologies and how are they different?

The special VR glasses mentioned above are produced by an American company called Project Nourished.

The problem is that the average person can hardly remember 31 combinations of typing to turn into a word on the phone.