Bio Sketch ---------- Chris worked in industry for more than 25 years, at companies including Evans and Sutherland, Hewlett-Packard, 3dfx, and nVidia Corporation before returning to school at CSU in 2006. After finishing his doctorate in 2012 he transitioned to a teaching position at CSU, where he teaches primarily freshman and sophomore level courses. His current research interests are in Computer Science education and automated grading.