Cone of Silenceconversationget smartofficeprivacytalkingwhite noiseMIT engineers file patent for Get Smart's 'Cone of Silence'Kevin HallMonday, May 11, 2009 - 1:26pm A pair of MIT engineers are working on a real world Cone of Silence like the one in both the new Get Smart movie and the '60s television series of the same name — though hopefully the duo's take on...