HOLMES: Tech junkies from all over the world are in Vegas this week. And they are there for an up-close look at the Consumer Electronic Association's annual convention. This is a big deal. Digital lifestyle expert Mario Armstrong is there, too.</s>MARIO ARMSTRONG, DIGITAL LIFESTYLE EXPERT: We're at CES 2013. Over 150,000 people from 110 different countries, 30-plus football fields full of exhibit space all with the latest technology right here in Vegas. CES is all about the evolution of television. And this year, the hot new trend is something called 4K TV. All of this is digital health here at CES. So how are people really using these devices?</s>UNIDENTIFIED FEMALE: Anybody who wants to be a little more healthy. They look at small, everyday changes that add up to bigger results.</s>ARMSTRONG: TVs, laptops, computers, smartphones. But what's really cool, when you bump into something wacky and unexpected.</s>UNIDENTIFIED MALE: This right here is the D-Board (ph). It's a weight- sensing electric skateboard. That means you lean forward on this footpad to go.</s>ARMSTRONG: But that's not all. Over the next several days, we're going to cover this conference from corner to corner, and we're going to give you as much information as we can.</s>HOLMES: All right. The world's biggest electronics trade show runs through tomorrow. Cool stuff. Well, it is Oscar time. Take a look at who could be taking home an award. That's when we come back.
Tech Junkies Converge on Vegas