I’m Seth, but I often go by sandwichman online. I like exploring low-level and foundational computing, developing assemblers, compilers, and stuff like that. I’m the lead of Orbit Systems, a developer group exploring computer architecture through invention and experiment. I’m the lead developer of its projects, namely the Mars programming language and the Aphelion ISA. I’m also working on Raylab, an SDF modeling/rendering project with an emphasis on speed and GPU utilization.