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EDSAC
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The EDSAC computer, 1947 Maurice Wilkes: EDSAC
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Technician operates the system console on the new UNIVAC 1100/83 computer at the Fleet Analysis Center, Corona Annex, Naval Weapons Station, Seal Beach, CA. June 1, 1981. Univac magnetic tape drivers or readers in background. Universal Automatic Computer
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In full:
Electronic Delay Storage Automatic Calculator
Key People:
Maurice Wilkes
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The EDSAC computer, 1947
The EDSAC computer, 1947 Designed by Maurice Wilkes (kneeling in the center of the photograph), the ESDAC became operational in 1949.

EDSAC

computer
Also known as: Electronic Delay Storage Automatic Calculator
Written by
Michael R. Swaine
Coauthor of Fire in the Valley: The Making of the Personal Computer.
Michael R. SwaineAll
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History

EDSAC, the first full-size stored-program computer, built at the University of Cambridge, Eng., by Maurice Wilkes and others to provide a formal computing service for users. EDSAC was built according to the von Neumann machine principles enunciated by the Hungarian American scientist John von Neumann and, like the Manchester Mark I, became operational in 1949. Wilkes built the machine chiefly to study computer programming issues, which he realized would become as important as the hardware details.

Paul A. Freiberger Michael R. Swaine