UNIVAC

Universal Automatic Computer (UNIVAC) UNIVAC (Universal Automatic Computer) was the first commercially general purpose electronic computer. John Eckert and John Mauchly at the Moore School of Engineering, Pennsylvania developed it in 1951. It was used for the analysis of 1952 Presidential Election in the United States. It...

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EDSAC

Electronic Delay Storage Automatic Calculator (EDSAC) EDSAC (Electronic Delay Storage Automatic Calculator) was developed by a group of scientists, headed by Professor Maurice Wilkes at Cambridge University, England, in 1949. It was also based on the stored program concept and one of the first to use binary digits. The...

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EDVAC

Electronic Discrete Variable Automatic Computer (EDVAC) John Mauchly and J.P. Eckert also proposed the development of EDVAC. The conceptual design for EDVAC electronic computer to use the stored program concept introduced by John Von Neumann. Unlike the ENIAC, it used binary number rather than decimal. The University of Pennsylvania...

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ENIAC

Electronic Numerical Integrator and Calculator (ENIAC) Electronic Numerical Integrator and Calculator (ENIAC) was designed by John Mauchly and John Presper Eckert in 1946 at the Moore School of Electrical Engineering, University of Pennsylvania. It was the first electronic computer. ENIAC was initially built for the United States...

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