In 1955 he joined MIT 's Lincoln Laboratory as a programmer and designer for the SAGE air - defense system .
Severo M. Ornstein ( born 1930 ) is a retired computer scientist and son of Russian - American composer Leo Ornstein .
In 1955 Severo M. Ornstein joined MIT 's Lincoln Laboratory as a programmer and designer for the SAGE air - defense system .
Severo M. Ornstein ( born 1930 ) is a retired computer scientist and son of Russian - American composer Leo Ornstein .