When is someone over there in the Cognitive Science department going to realize that there is a great research topic sitting over here, with a whole group of students trying to understand what it means to visualize real things in four-space? I hope that the various final project groups will be aware of the challenges presented by this sort of course, Cog Sci 77. Maybe we should have made sure to have a cognitive scientist on each team, or assign one of our members as the Cog Sci Ombudsperson (I have a candidate in mind) to make sure we are all cognitively responsible?