Home

Tours | Categories (New, Hot) | Map

Alcohol - Ancient - Animal - Architecture - Art - Aviation - Boxing - Celebrity - Charity - Children - Church - Cinema - Comedy - Crime - Dance - Death - Disaster - Drugs - Fashion - Food - Gambling - Ghost - Grave - Health - Historical - Industry - Justice - LGBT - Literary - Look Up - Medical - Military - Motoring - Murder - Museum - Music - Nature - Naval - Paranormal - Pioneer - Poetry - Police - Politics - Pub - Public Amenities - Quirky - Religion - Retail - Ripper - River - Royalty - Science - Sculpture - Sex - Signs - Society - Sport - Subterranean - Technology - Theatre - Train - Transport - Tube - TV - Weather -

Contact Us

IN THE NEWS

Westfield Stratford City East
Westfield Stratford City East Retail Theme

TOUR OF THE MONTH

The London Tennis Tour
The London Tennis Tour

ON THIS DAY IN LONDON

20th June 1919 Born today: Bruce Gordon, London England, actor (Frank Nitti-Untouchables)

20th June 1837 Queen Victoria receives the news from the Archbishop of Canterbury that her uncle William IV had died and she was now queen.

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.


Themes: ScienceScience Theme  IndustryIndustry Theme  TechnologyTechnology Theme
Ranking This Month: 2191/2774
Pages Hit This Month: 34
Link to This Page: http://www.shadyoldlady.com/location/617

World's 1st Business Computer

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


The Shady Old Lady points out that you can drag this map using mouse. Or visit our full massive map.


Got something to add? Write it 'ere:
Name:     Email:
Your email will ONLY be used once, to confirm the publication of your comments. We value your contribution and privacy.

Anti-spam Security: Please enter this code:
Other places nearby...

The home of Ada Lovelace», 3.5km

The Man who knew everything», 3.1km

Biker Denis Johnson worked here», 4.1km

Sir Isaac Newton lived here», 3.3km

Faraday's Apprenticeship», 3.0km

The Colonnade Town House», 2.3km

Charles Babbage was born here», 5.0km

Colour Mauve invented here», 6.9km

Charles Darwin lived here», 3.9km

The atom bomb was born here», 4.2km