3. Interface Technologies That Have Not Yet Left the Lab (February 3, 2012)

Dan Weld talks about the economic motivations behind artificial intelligence. He then describes how a sense of community and common purpose can be amplified by artificial intelligence techniques. (March 2, 2012)

Dan Schwartz discusses ways in which tests and other forms of assessments incorrectly convey what constitutes education. (February 24, 2012)

Deborah Tatar talks about micro-coordination and the way we, as a society, perceive computers and other technologies. (February 17, 2012)

Judd Antin provides a brief history of motivation and incentives in relation to online environments. He then discusses why motivation is hard to talk about and difficult to measure. (March 9, 2012)