My first career was in Medical Electronics. I did a PhD in ekg measurements at a London Teaching Hospital followed by post Doc research.
My second career was as a telecoms expert at BP. I had some bright ideas about combining telecoms and TV (my hobby) and left to start -
My third career was the encouragement of something that in 1988 I termed High Definition DigitalTelevision. I lobbied both the UK and US governments to give it a shot.
My fourth career is to be in Optometry. I start in September 2008 at Manchester U.