Now let us think of this like the Matrix. Let us think in terms of cloud computing. In a distributed environment, the network is the computer.
So the soul plays with HTML in a website, let's call it an online forum. This website is hosted on a physical server. The soul operates at the Application level.But to interact with the physical server level, it has to go through "stack" at a time of subtle bodies. From the application layer to the physical layer, each "stack" of subtle body is grosser than the previous one. Finally at the physical layer it is machine language. This is the language of the Matrix.