Engram v1.3: YPOX-HIEA layout

This is the Engram v1.3, predecessor to v2.0, a key layout optimized for comfortable and efficient touch typing in English created by Arno Klein, with open source code to create other optimized key layouts. v1.3 was the subject of an early preprint for an early version of an article under review.

[{ 1| 2= 3~ 4+ 5< 6> 7^ 8& 9% 0* ]} /
yY pP oO xX '( ") fF cC mM wW qQ #$ @`
hH iI eE aA ,; .: tT sS nN rR zZ
gG kK jJ uU -_ ?! dD vV bB lL