( Unity does cross-compiling though? You're using some funky libraries, or your own compiled code? )
Oh dang! I don't think I've tried cross compiling before. I am used to the ye olde days. XD
But yeah, the machine learning stuff was written separate from Unity, I doubt it would translate simply to Mac. x___x It would be great to continue to develop this tech beyond this super short project and make it it more accessible one day.