3 ms·I read Kimball and assumed Ralph Kimball.by AffineStructure 7y agoI read Kimball and assumed Ralph Kimball.bookofjoe 7y agodiff'rent strokes: never heard of Ralph Kimball ;-)twirlip 7y agoXerox PARC alum, main designer of the sequel to the Xerox Alto computer, the Xerox Star, which is the the first modern personal computer (GUI, mouse, Ethernet, print & file servers, etc).