I saw the YouTube video you shared and I was impressed. This is a good example of the application of VR technology. Using this technology, we can revolutionize the productivity of CAD work. Before, we had to model CAD on a 2D computer monitor, but using this plug-in can give us to make 3D model with hands-on experience of seeing and touching objects in the real world. The technology that can create, modify, rotate and change the size of 3D models in a VR environment is truly great. I am thrilled to see a technology that can only be seen in SF movies coming to our life.