Crusty geek. Retired software developer, aspiring musician. Used Unix way before it was cool.
Once I built a pumpkin chucker. Another time, I built an LED cube.
Interests: 3D printing and making in general, synths (playing and making them), learning the bass guitar (rock, jazz, funk), FPGAs and electronics, pinball. I spent 40+ years obsessively coding and studying computing, but that interest has finally cooled.