He also had much to say about the value of open technology for education.

"You could repair a lot of things at low cost - but it's even more precious to know that you did it yourself," he said.

And he spoke of the "motivation and joy" of young people learning to write software and develop hardware "to prove to themselves they've got a little special skill in the world", adding it was "very motivating for creative minds, believe me - that's how I grew up".
https://bbc.in/3qWJ1AA