General office hours given below. Other availability may be arranged by appointment. I do not plan to come to the office at all on Thursdays. Email is an unreliable way to contact me: if you use email be sure the subject line clearly identifies you as a Cal Poly student in one of my classes or specifically refers to something relevant to me at Cal Poly. Students in my classes: please use your calpoly.edu address. My spam filter catches most other email. Such other email will be considered with much lower priority.