During the past Faculty Summit 2018, one of the exhibitions presented some details of the future [Project Kinect for Azure]. The following video gives a demonstration of the quality of the depth sensor in near and remote mode. In both demonstrations you can see that the same is much more powerful than the sensors we know.
And a special focus at 01:50 in the video, when a reference is made that this technology will be used in the next version of Hololens. The tracking options for the new device will be impressive.
Greetings @ Burlington