The Limitations of Scaling

To get there we will need to build systems that are directly entangled with the world and have real-time capability. They also need to be continuously learning because the world that we are entangled with is an open world. So these are some limitations that I don't know if the present class of systems can overcome them just by scaling or if we need to do something new in them. But for that it's also not clear how much of the software stack do we need to rewrite.