If you were to add the functionality to stream another Kinect v2 from a pc to work alongside the one on the host machine to run 2 kinects, i’m sure it would get used by some. If it’s not a lot of work that is. Too bad libfreenect2 wasn’t for windows, as it supports multiple Kinect v2’s on one machine. Up to 5 apparently.
https://discourse.vvvv.org/t/multiple-kinect-2-on-one-machine/13011