(b.) October 20, 1942 — (d.) August 20, 2013
Citations:
Courtesy of PC Timeline
(b.) October 5, 1957
Citations:
(b.) 1936 — (d.) February 23, 2002
Citations:
Courtesy of Engology
Courtesy of New York Times
(b.) April 26, 1937
Citations:
Courtesy of IAJGS
(b.) April 20, 1949
Citations:
Courtesy of MIT Media Lab
Courtesy of New York Times
Courtesy of Xconomy
(b.) 1971
Citations:
Courtesy of Fernanda Viégas
(b.) Unknown — (d.) 2003
Citations:
Courtesy of Kerleo
Courtesy of Smart Phones Technology Blog