Is technology tearing us apart?

The typical U.S. teenager sends 3,500 text messages a month on portable digital devices, and American children send eight texts for every phone call they make or receive. This same generation grew up with Furbies and other robotic friends. While all this technology might seem harmless or even beneficial to the masses, Sherry Turkle argues that it carries risks. Sherry is an MIT professor and clinical psychologist, as well as the author of a new book is called ?Alone Together: Why We Expect More From Technology and Less From Each Other.?