me·di·um

THE NATURE OF INVENTION

Physiologically, man in the normal use of technology (or his variously extended body) is perpetually modified by it and in turn finds new ways of modifying his technology. Man becomes, as it were, the sex organs of the machine world, as the bee of the plant world, enabling it to fecundate and evolve ever new forms.
— Samuel Butler, Erewhon: Or, Over the Range, 1872
A brain is a society of very small, simple modules that cannot be said to be thinking, that are not smart in themselves. But when you have a network of them together, out of that arises a kind of smartness.
— -Kevin Kelly, What Technology Wants