The "Related Sites" section of the main page on the terminals wiki has
links to some sites that are useful for understanding various details
of various keyboard workings:
<http://terminals.classiccmp.org/wiki/index.php/Main_Page>
As I discover new sites that are relevant, I update that page to make
it a more useful reference.
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"The Direct3D Graphics Pipeline" free book
<http://tinyurl.com/d3d-pipeline>
The Computer Graphics Museum <http://ComputerGraphicsMuseum.org>
The Terminals Wiki <http://terminals.classiccmp.org>
Legalize Adulthood! (my blog) <http://LegalizeAdulthood.wordpress.com>