Probably not exactly what you need, but as far as inspiration is concerned, it doesn't get much better than this: http://www.youtube.com/watch?v=PUv66718DII ht

Probably not exactly what you need, but as far as inspiration is concerned, it doesn't get much better than this: http://www.youtube.com/watch?v=PUv66718DII http://www.youtube.com/watch?v=PUv66718DII Check out Bret Victor's talks in general (worrydream.com). He is quite interesting.