I have worked with all kinds of combinations of computers and graphics since the mid-80s, starting with a Commodore 128. Later, I studied physics, though computer science and graphics (and art as a whole) never got out of sight for me. Today, I use the (back in the old days unimaginable) capability of modern technologies like Adobe Flash/Flex, SVG and so on to create visualizations from my background as a human being / physicist / information technology consultant / whatever pigeonhole you like.