The stories of the pioneering people behind IT

This expanding database contains more than 200 oral histories recorded by the Archives of IT team. They tell the extraordinary story of how the Tech industry has transformed our lives, in the words of the people who made and are making it happen.

You can filter interviews by subject area below or use the Search button at the top of the page. If you know who you are looking for, use our A-Z list here.

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Dr Stephen Castell

Dr Stephen Castell has worked in all four corners of the IT industry.  He was worked on the computing side and in telecommunications.   He has worked as a user implementing complex systems and as a vendor of information products and services.  He spent years advising UK venture capitalists on what were and what were not the best companies to invest in.  Finally he has spent decades as an expert witness in numerous legal disputes between vendors and users when the IT system supplied did not fit the expectations of the buyers.  This gives him a unique insight into the failures of IT.

Rory Cellan-Jones

Rory Cellan-Jones provides a sharp, insightful view of the Tech in the Internet age.  He was a reporter for the BBC for 30 years, initially covering business, which got him interested in the burgeoning business of IT in the 90s.  As the industry developed he met the key players from Bill Gates to and Elon Musk and Steve Jobs and recalls the launch of the iPhone as a masterpiece of PR theatre. He chronicled  the rise and burst of the .com bubble in the UK in his book dot.bomb. 

Now retired from the BBC he has reflected on the exciting and dangerous world of what he calls “the social smartphone era” in his contribution to the archive and in his new book Always On. One of his biggest mistakes, he says, was getting excited about Google Glass, which did not look cool.

Dr Angus Cheong

In the early 2000s, Angus Cheong saw the potential to use real-time structured and unstructured data analysis to improve the quality of insight from data mining. Angus was a lecturer focused on developing techniques to take public opinion research beyond conventional surveys and polling and after 13 years in academe, he left university life to set up a consultancy focused on data analysis for industry and government using advanced techniques such as AI and machine learning. 

In 2017, this became uMax Data Technology. Angus is still the company’s chief executive, and the business now has offices in Hong Kong and Singapore and clients across Asia. He calls their approach “DiVo” (data in value out) in contrast to many previous “GiGo” systems (garbage in, garbage out).  

Mandy Chessell CBE

Mandy Chessell CBE  is a software engineer, who is recognised with multiple honours for her key role in the technology which is at the heart of business critical operations around the world. She was awarded a CBE for services to engineering and was the first woman to be awarded the Silver Medal of the Royal Academy of Engineering.

Mandy was influenced to be an engineer by her father, a naval architect, and was inspired to join IBM by a speaker outlining the excitement of technology visiting her school when she was 14: she has been at IBM for 35 years.

Mandy encourages the entry of other women to IT and, while reluctant to demand special treatment, she does observe and oppose attitudes that still limit their advancement in a male dominated industry.