What the Tech: CES day one

The week-long show brings together about 175,000 companies demonstrating their latest gadgets, many of which aren't available to the public yet. I've been covering it for 6 years and every year I walk away from nearly every booth saying "I didn't know I wanted something like that". This year robots and home entertainment are in the spotlight. "Buddy" is an entertainment and assistance for the home. Jean-Michel Mourier of the company Blue-Frog worked on the concept for 3 years.