Question: NLS, or the "oN-Line System" was designed by which American engineer?
Sentence (from "IBM 473L Command and Control System"): Each 473L site included a Data Processing Subsystem (DPSS), Integrated Console Subsystem (ICSS), Large Panel Display Subsystem, and Data Communications Subsystem (Automatic Digital Network interface: "AUTODIN Data Terminal Bay").
Relevant evidence: No