Your perception of the world is ... really a fabrication of your model of the world. You don't really see light or sound. You perceive it because your model says this is how the world is, and those patterns invoke the model. It's hard to believe, but it really is true.
Jeff HawkinsAdding hardware to any computer is hard. The reality is, you're sticking in disks, trying to run installers. We do a very sophisticated installation and de-install but it's invisible to the user and happens almost instantaneously.
Jeff Hawkins