Exocortices: A definition of a technology.

Originally published at Mondo 2000, 10 October 2017.

A common theme of science fiction in the transhumanist vein, and less commonly in applied (read: practical) transhumanist circles is the concept of having an exocortex either installed within oneself, or interfaced in some way with one's brain to augment one's intelligence.  To paint a picture with a fairly broad brush, an exocortex was a system postulated by JCR Licklider in the research paper Man-Computer Symbiosis which would implement a new lobe of the human brain which was situated outside of the organism (though some components of it might be internal).  An …

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Fabbing components, parallel processing with rats, and synthetic neurons.

Life being what it is these days, I haven't had much time to write any real posts here. If I'm not working I'm at home studying because I'm back on the "get letters after my name" trail, and if I'm not studying or in class I'm helping get family moved out and set up on the west coast. Or I'm at the gym because I'm fighting alongside my essential vanity by trying to lose weight; people tell me that I look good these days but there's a fine line between looking healthy and needing new clothes. So there you have …

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Memristors now a viable component of electronic circuitry.

In the early 1970's an electrical component was hypothesized by Leon Chua, who was working at the University of California at Berkeley as an electrical engineer. Chua was said to be working on a mathematically rigorous foundation for the science of electronics, and during the course of his work he concluded that a fundamental component was missing. A memristor is essentially a component which remembers how much current has passed through it for a duration of time (technically, there is a relationship between the integrals over time t between current and voltage). While that doesn't seem all that interesting it …

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