isn't the only entertainer to show up at CES
to plug a product: Justin Bieber
made an appearance at the tech conference yesterday to launch the mRobo dancing robot with TOSY.
The mRobo is a portable speaker that turns into an 18-inch robot; when music is played, the mRobo dances in time with the beat. Bieber was on hand for the onstage demo of the bot, holding the mic up to the robot's speaker as it ...