After hearing someone shoutout an errant answer, we work to understand it, which causes us to reassess our initial assumptions and try out new perspectives.
It was sort of an early joke that Xbox Kinect would be able to support dragon shouts by allowing players to actually shout at the screen, but now it appears that Bethesda is actually rolling out a range of Kinect commands, including shouts, as a free update for the Xbox 360.