You can now find both the audio and the video of our panel on robotics and the law on the Stanford Law School website. See also my recent blog post.
Here are some links to just a few of the people thinking about robotics and either law or ethics:
http://kennethandersonlawofwar.blogspot.com/
http://www.law.stanford.edu/directory/profile/136/F.%20Daniel%20Siciliano/
http://www.cla.calpoly.edu/phil/index.php?q=palin
http://moralmachines.blogspot.com/
http://www.veruggio.it/
http://www.mech.ubc.ca/facultystaff/vanderloos.html
http://iankerr.ca/content/blogcategory/1/144/
http://research.it.uts.edu.au/magic/Mary-Anne/
http://roboethics.stanford.edu/
http://roboethics.amoon.ca/
http://www.roboticscaucus.org/
http://www.saffo.com/
http://www.cc.gatech.edu/aimosaic/faculty/arkin/
http://new.abanet.org/sections/scitech/ST248008/Pages/default.aspx
http://profslw.com/