Too bad they don't make Kinects with different IR wavelengths. It would solve a lot of the problems with colliding data, and allow you to use more Kinects. I

Too bad they don't make Kinects with different IR wavelengths. It would solve a lot of the problems with colliding data, and allow you to use more Kinects. I don't imagine it is simple though, because if I understand how diffraction gratings work (that's what produces the IR dot pattern), they're designed to work for specific wavelengths. If you send another wavelength through it, you're not going to get the original pattern. And since the depth-sensing algorithm is hard-coded in the hardware, you wouldn't be able to use this new pattern to detect depth.