I make things that make things. At MakerBot Industries, my company, we make machines that give creative people the superpower to make anything.
I also started Thingiverse so that people could share digital designs in such a way that others can build on them.
I started NYCResistor, a hackerspace in NYC, with the smartest people in the city and we share a clubhouse filled with tools like lasercutters.
I was a teacher for a long time teaching small and medium sized students. I failed at being a working artist.