World's 1st Business Computer
![World's 1st Business Computer](https://www.shadyoldlady.com/uploadi/photos/science/617.jpg)
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.
![Science Theme](http://www.shadyoldlady.com/images/icons/science.gif)
![Industry Theme](http://www.shadyoldlady.com/images/icons/industry.gif)
![Technology Theme](http://www.shadyoldlady.com/images/icons/technology.gif)
This is where Lyons and the worlds 1st business computer lived. |
Ranking This Month: 628/3067
Pages Hit This Month: 59
Your Comments:
Other places nearby:
World's 1st Business Computer», 0km
Faraday's Apprenticeship», 3.0km
Sir Isaac Newton lived here», 3.7km
The First Electric Home», 1.2km
Colour Mauve invented here», 6.9km
Explorer Stuart lived here», 0.9km
Charles Lyells Home», 3.3km
The Royal Society», 4.6km
Upton House», 10.km
Egyptologist Flinders Petrie», 4.7km
Location Pinpointed:
Open Street Maps», Google Maps»