I used to work for smilebooth, a portable photo/videobooth thing. I could see this in theory being used for realtime video processing like greenscreen? That said, it's not so hard to build greenscreen into the device itself (we did).
But, maybe it needs to do super high quality realtime 4K greenscreen that would overload an embedded CPU, and there's a built-in AWS library that does it, and the bandwidth is high enough, and you don't want to buy dedicated greenscreen HW that sits next to your booth (which is the other thing we did) then maybe.
But, maybe it needs to do super high quality realtime 4K greenscreen that would overload an embedded CPU, and there's a built-in AWS library that does it, and the bandwidth is high enough, and you don't want to buy dedicated greenscreen HW that sits next to your booth (which is the other thing we did) then maybe.