As computing power grows, so does the ability to accurately model realistic environments in 3D a technology known as Virtual Reality (VR). Using headsets such as Microsoft Hololens or Occulus Rift, users can navigate and interact with computer-created worlds. The system gives the impression of being in a realistic environment in which the headset user is completely immersed.
In most cases, VR demos focus on the entertainment aspects of this technology. Games are very popular because it is very easy to show how a player interacts with a VR environment (and this is very funny!).
Virtual reality technologies will soon begin to displace real niches or replace them as much as possible. For example, on this site www.sexlikereal.com/ there is a video in 6k format that only modern viar glasses are supported.