Here's some software I've written recently:
- Snogray, a raytracer. It is still very rough, but you can see some sample pictures to the right.
- Tla tools, a package of useful tools for tla users (tla is an implementation of the GNU Arch revision control system)
There are some more pictures on my Flickr page or DeviantArt page (basically the same contents). I don't have a digital camera, so most of them are test images rendered with snogray.
I live in Japan, in Kawasaki, just outside Tokyo. I work at NEC Electronics, at their Tamagawa site in Kawasaki, doing OS and compiler development.