MORE FROM TECHNOLOGY, LESS FROM ONE ANOTHER

Sherry Turkle, a professor at M.I.T. and author of Alone Together: Why We Expect More from Technology and Less from Each Other, has spent the last 15 years studying how our "plugged-in lives" have changed who we are. She claims that all of our technological devices have produced a world in which we're always communicating but we're seldom having real conversations. This is part of her conclusion:

"We are tempted to think that our little 'sips' of online connection add up to a big gulp of real conversation. But they don't. E-mail, Twitter, Facebook, all of these have their places ... But no matter how valuable, they do not substitute for conversation ... We expect more from technology and less from one another and seem increasingly drawn to technologies that provide the illusion of companionship without the demands of relationship."