>>273305867
The problem isn't making that. It's here, we have the technology to do excellent camera FBT. 
The issue is making it work in peoples' homes, which are full of different materials and generally poorly lit, despite most people thinking their houses are well lit. 
That right there is the thing stopping it from happening just now. You can't go shipping a product that works flawlessly in your labs and testing then struggles like fuck in peoples' homes, that's how you go bankrupt.