Virtual Reality (VR) is the use of computer technology to create a simulated environment. Unlike traditional user interfaces, VR places the user inside an experience. Instead of viewing a screen in front of them, users are immersed and able to interact with 3D worlds.
The Unreal Architecture is the next step of the VR Rendering. Where You are in the action. You can walk and make changes in Your future House. It is like a video game, where You are Your own designer.
You have to try it!
(Press on the video to see an example.)