LA Times Calendar
For decades we've been watching TV. Now a new generation of televisions is beginning to watch us.Technological advances are giving the old clunky "boob tube" an I.Q. injection. Some of the new breed of smart TVs comes equipped with facial recognition technology of the kind used by the U.S. Department of Homeland Security, to "see" the images flickering on the screen and suggest new shows based on what you've been watching.