Contact Information

Because my job at the University of Washington makes me a government employee, I try to follow state rules to use my UW email and mailing address for, but only for, correspondence related to my work as a UW faculty member (e.g., teaching and UW-supported research). Please don't just email both of my email addresses in an attempt to get my attention. If you think I have missed your message, go ahead and email me again. I miss things sometimes and I don't mind reminders.


Physical Addresses:

Please realize that I travel extensively so physical mail can be unreliable.

I currently live in Extraordinary Least Squares. Please visit that home webpage for details and directions. If you want to send postal mail, our address is:

920 N 34th Street, Apt 16
Seattle, WA, 98103-8878

If you are going to visit me at my office at the University of Washington, you can use this map to find my office (CMU 227):

Communications Building (CMU) 227
University of Washington
Seattle, WA, 98195

However, if you are going to send any postal mail or packages, please send to this to my UW mailing address:

University of Washington
Dept. of Communication, Box 353740
Seattle, WA, 98195



Instant Message:


I can recieve FAXes to this number through email and while traveling.

Communicating Securely

Whenever possible, I recommend that everyone communicating with me use encryption for authentication and to ensure that our conversations stay between us. For email, I use the GNU Privacy Guard (GPG) and for chat (IM and IRC), I use Off-The-Record messageing (OTR).

GPG Keys:

Please update both keys from public keyservers and carefully check the signatures on each key.

Off The Record (OTR) fingerprints: