The future of...remote controls

How often do you lose the TV remote? ZDNet correspondent Sumi Das explains why the days of digging under couch cushions may be numbered thanks to sensors and chips that can "see" and "understand" hand gestures.

How often do you lose the TV remote? ZDNet correspondent Sumi Das explains why the days of digging under couch cushions may be numbered thanks to sensors and chips that can "see" and "understand" hand gestures.