UNIVAC I(redirected from UNIVAC 1)
UNIVAC I(UNIVersal Automatic Computer) The first mass produced and commercially successful computer, introduced in 1951 by Remington Rand. Over 40 systems were sold. The UNIVAC I's memory was made of mercury-filled acoustic delay lines that held 1,000 12-digit numbers. It used magnetic tapes that stored 1MB of data at a density of 128 cpi. In 1952, the computer predicted Eisenhower's victory over Stevenson, and, for a while, UNIVAC was synonymous with "computer." UNIVAC I machines were in use until the early 1960s. See delay line memory and early memory.
|The circuitry that filled up the walk-in CPU of the UNIVAC I now fits on your finger. This photo was the news coverage of Eisenhower's prediction. (Image courtesy of Unisys Corporation.)|
|Very Impressive Console|
|John Mauchly, one of the UNIVAC's designers, is leaning on the "high-tech" console that wowed audiences. Notice the typewriter (right) and oscilloscope (left). (Image courtesy of Rare Book & Manuscript Library, University of Pennsylvania.)|