Using Kinect with jit.freenect.grab

I'm not an attorney, can't give legal advice, and I provide a competitive alternative technology. With all those caveats...

I don't know. I've not downloaded their v2 product. Their v1 product is using NITE. According to an email conversation I had with Primesense in March 2014, no one can sell/distribute NITE after April 2014 when Apple canceled everyone's NITE license. You see...NITE was always "pre-production" and Primesense never granted redistribution rights. One could only do a direct download to one's own PC and play with it there. One could never redistribute NITE as this company appears to be doing. That's why my Mac solution, jit.openni, is orphaned. I respect people's licensing rules. I want devs to get paid, pay rent, buy food, ...

Perhaps with their v2 product they found another solution. Perhaps, they have a Microsoft-quality research team and wrote their own technology. Kudos to them in that case. What is also possible is that they are using the open-source solutions for the easy rgb, depth, and ir data. Those data feeds are available across many platforms and sensors. The difficult data feeds are the body joints, facial recognition, audio triangulation, speech, etc. I haven't seen open source solutions for those.