TIL about Lockheed's System-User-Engineered minicomputer which seems like a pretty cool modular hardware system for purpose-built computers:

http://www.bitsavers.org/pdf/lockheed/sue/SUE_Computer_Handbook_Jul73.pdf

I still don't know what tinfo_t.is_sue() does though.

@buherator It's a boolean method that returns TRUE if the object is actually a person named Sue. Has always returned FALSE so far.