When you're seeing these pictures, it's all ones and zeros, and when you're talking on your telephone, your cell phone, and it's going over the network, your voice is all being turned into ones and zeros and magically whizzed around.

It can be compiled into this into zeros and ones and pronounced by a computer.

In this case, the hand would move and we'd see it waving at us in Middle World. The odds against it, of course, are so great that if you set out writing zeros at the time of the origin of the universe, you still would not have written enough zeros to this day.