TV sets

Sungsoo Kwak controls the LG ST-600 smart TV upgrader set-top box with a smart phone at the 2011 International Consumer Electronics Show at the Las Vegas Hilton January 6, 2011 in Las Vegas, Nevada. (David Becker/Getty Images)

Tech Watch: Smart TVs On The Rise

Many people have already traded in their cell phones for smart phones and new research shows more people are starting to upgrade their TV sets.