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IN THE NEWS

Westfield Stratford City East
Westfield Stratford City East Retail Theme

TOUR OF THE MONTH

American Tour of London
American Tour of London

ON THIS DAY IN LONDON

22nd May 1970 Born today: Naomi Campbell, London England, model/actress (Cool as Ice, Unzipped)

22nd May 1963 A C Milan wins 8th Europe Cup 1 at London

22nd May 1950 Richard Strauss' 4 Last Songs (4 letzte Lieder) in London

World's 1st Business Computer



World's 1st Business Computer

This is where Lyons and the worlds 1st business computer lived.

Location: Kaevener House, Hammersmith Road, W14 8YW

Description: The British LEO I (Lyons Electronic Office I) computer, ran its first business application in 1951. The computer, modeled closely on the Cambridge EDSAC, was the first computer used for commercial business applications.

LEO I's clock speed was 500 kHz, with most instructions taking about 1.5 ms to execute. To be useful for business applications the computer had to be able to handle a number of data streams, input and output simultaneously. Hence its chief designer, Dr. John Pinkerton, designed the machine to have multiple input/output buffers. In the first instance these were linked to fast paper tape readers and punches, fast punched card readers and punches, and a 100 line a minute tabulator.

The old Cadby Hall has been completely demolished.


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World's 1st Business Computer

This is where Lyons and the worlds 1st business computer lived.


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