Super interesting and very low pressure class. One midterm, an optional second midterm in case you screwed up the first one, and a semester-long group project split into five homework assignments. (And random attendance checks, so don't slack!) Very different from most CS courses - emphasizes design principles and usability rules over technical content and programming (in fact, no programming is required at all). Prof. Floryan is a fantastic lecturer and very laid back and approachable. I would absolutely recommend this class to anybody looking for a CS elective.