I’ve never felt it’s a matter of choosing science over something else. At school I specialised in Biology, Chemistry and English Literature for my university entrance exams. My school said, “You can’t do that! You’ve got to specialise in either the sciences or the arts.” I replied, “I can do that. The timetable permits it – I checked.” Going from a chemistry or biology lab to an English Lit. class or vice versa was constantly refreshing and stimulating.
Steve Jobs was often photographed in front of a mythical street intersection: Liberal Arts and Technology. He famously said “In my perspective … computer science is a liberal art.” I agree with him; to be inventive in computer science you have to imagine it first. It’s a creative act – computer scientists are not discoverers exploring reality and bringing back theories, we’re creative artists, imagining things and making them happen.
Why this book?
There are many books about difference parts of the history of computing from Charles Babbage to the present day. I’ve read many of them, but most are only for the real enthusiast: 600 plus pages on Steve Jobs or Facebook is not for everyone. I wanted to write one book that would cover all the basics from the 1830s to the present day and be accessible and easy to read. 2012 is also the centenary of Alan Turing’s birth and I felt that a book that put his legacy in its full context would be a great contribution to the Alan Turing Year celebrations.
I’ve now started work on a popular science history of artificial intelligence. AI is probably the aspect of computer science that most fascinates and even frightens people. I intend to look at the history of AI from the mythical creations of ancient history through mechanical automata to the birth of AI in the 1950s and to today. The book will then deal, in layperson terms, with the main techniques of AI and look at how AI has been applied in business and industry, health care, the arts and entertainment and the military. The final chapter will look over the horizon at what AI may have in store for us in the future.
What’s exciting you at the moment?
In computing it’s the power of the cloud to provide us with unlimited processing power and data storage where ever we are via our mobile devices. Soon we’ll no longer care how much processing power or memory our new gadget has – this will be utterly irrelevant. The advent of this will enable a completely new class of intelligent applications become feasible – I call it cloud intelligence, perhaps I should write a book about it.