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Unlike ENIAC, it was binary rather than decimal, and was designed to be a stored-program computer. ENIAC inventors, John Mauchly and J. Presper Eckert, proposed the EDVAC's construction in August 1945. A contract to build the new computer was signed in April 1946 with an initial budget of US$100,000.
Eckert and Mauchly thus believed there was strong government demand for their future products. [ 4 ] By the spring of 1946, Eckert and Mauchly had procured a U.S. Army contract for the University of Pennsylvania and were already designing the EDVAC – the successor machine to the ENIAC – at the university's Moore School of Electrical ...
First, the report was later ruled a public disclosure that occurred more than a year before the EDVAC patent application was filed, thereby rendering the eventual patent unenforceable; second, some on the EDVAC design team contended that the stored-program concept had evolved out of meetings at the University of Pennsylvania's Moore School of ...
ENIAC (/ ˈ ɛ n i æ k /; Electronic Numerical Integrator and Computer) [1] [2] was the first programmable, electronic, general-purpose digital computer, completed in 1945. [ 3 ] [ 4 ] Other computers had some of these features, but ENIAC was the first to have them all.
With John Mauchly, he designed the first general-purpose electronic digital computer , presented the first course in computing topics (the Moore School Lectures), founded the Eckert–Mauchly Computer Corporation, and designed the first commercial computer in the U.S., the UNIVAC, which incorporated Eckert's invention of the mercury delay-line ...
It was one of many computers built at that time along the lines of John von Neumann's design in universities, laboratories and government organizations, but were only intended as an interim solution until the industry could provide better computer. In this case, they were waiting for a computer by UNIVAC (Alexander was also involved in its ...
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John William Mauchly (/ ˈ m ɔː k l i / MAWK-lee; August 30, 1907 – January 8, 1980) was an American physicist who, along with J. Presper Eckert, designed ENIAC, the first general-purpose electronic digital computer, as well as EDVAC, BINAC and UNIVAC I, the first commercial computer made in the United States.