2013 CES

Highlights from this year's International Consumer Electronics Show.

The Cookoo watch is modeled at the Consumer Electronics Show, Wednesday, Jan. 9, 2013, in Las Vegas. The watch allows users to stay connected with their mobile devices alerting them of incoming calls, emails or text messages. (AP Photo/Julie Jacobson)

2013 Consumer Electronics Show Highlights Newest Technology

LAS VEGAS, NV - JANUARY 09: A young attendee listens to music on a pair of JBL J88i headphones at the Harman-Kardon booth at the 2013 International CES at the Las Vegas Convention Center on January 9, 2013 in Las Vegas, Nevada. CES, the world's largest annual consumer technology trade show, runs through January 11 and is expected to feature 3,100 exhibitors showing off their latest products and services to about 150,000 attendees. (Photo by David Becker/Getty Images)

Exhibitors and industry affiliates gather around to watch a demonstration of a Whee robotic massager at the Consumer Electronics Show, Wednesday, Jan. 9, 2013, in Las Vegas. (AP Photo/Julie Jacobson)

Industry affiliate Shogo Kimura tries on a pair of Necomimi Brainwave Cat Ears at the Consumer Electronics Show, Wednesday, Jan. 9, 2013, in Las Vegas. The headset is similar to a mood ring, but instead reads brainwaves to determine the user's emotional state. (AP Photo/Julie Jacobson)

Eric Rudder, chief technical strategy officer of Microsoft, holds a prototype Windows smartphone with a flexible OLED display during Samsung's keynote address at the International Consumer Electronics Show in Las Vegas, Wednesday, Jan. 9, 2013. (AP Photo/Jae C. Hong)

The New 20" 4k Tablet at The 2013 International CES, on Tuesday, January 8, 2013, Las Vegas, NV displayed in the Panasonic Booth (Photo by Al Powers/Invision for Panasonic/AP Images)

E Fun's Apen Touch8 pen is shown at the International Consumer Electronics Show in Las Vegas, Tuesday, Jan. 8, 2013. Many people who have tried Microsoft’s new Windows 8 operating system without a touch screen have hated it because of the inability to use touch and swipe commands to get things going. Now a company has made a digital pen to allow people to use Windows 8 on their old monitors for less than the cost of buying a new touch-enabled computer. (AP Photo/Jae C. Hong)

Technicians install Sony's 4k Ultra HD television at the Sony booth at the International Consumer Electronics Show in Las Vegas, Monday, Jan. 7, 2013. The 2013 International CES gadget show, the biggest trade show in the Americas, is taking place in Las Vegas this week. (AP Photo/Jae C. Hong)

This undated photo provided by Lego shows “Reptar,” a robotic snake that is one of 17 possible creations available in the new, $350 Lego Mindstorms EV3 platform that will have the ability to talk to iPhones, iPads and iPod Touches through Bluetooth wireless connections. Lego is scheduled to announce the kit at the International Consumer Electronics Show, Monday, Jan. 7, 2013, in Las Vegas. (AP Photo/LEGO)

This product image provided by Samsung shows Samsung Electronics's new lens that can go from 2D to 3D mode with the flip of a switch. The lens is being reveled during the week of Jan. 7, 2013 at the International Consumer Electronics Show in Las Vegas. The lens is for Samsung's new NX300 camera, also launching soon. (AP Photo/Samsung)

Panasonic's Shiro Kitajima, far right, and Vic Carlson, introduces the bone construction headphones during a news conference at the International Consumer Electronics Show in Las Vegas, Monday, Jan. 7, 2013. The headphones connect to a TV via the Bluetooth wireless standard and attach to your head like a normal set of headphones. But instead of using your ears, the headphones work like hearing aids by transmitting sound waves through your skull. (AP Photo/Jae C. Hong)

John Herrington, President of Sharp Electronics Marketing Company of America, talks about Sharp's 2013 large screen Aquos line of tv's during press day at the Consumer Electronics Show, Monday, Jan. 7, 2013, in Las Vegas. (AP Photo/Julie Jacobson)

Sharp Electronics vice president for strategic product marketing Jim Sanduski, introduces the ICC Purios Ultra HD resolution Panel at a news conference during press day at the Consumer Electronics Show, Monday, Jan. 7, 2013, in Las Vegas. (AP Photo/Julie Jacobson)

Sharp Electronics vice president for strategic product marketing Jim Sanduski, introduces the ICC Purios Ultra HD resolution Panel at a news conference during press day at the Consumer Electronics Show, Monday, Jan. 7, 2013, in Las Vegas. (AP Photo/Julie Jacobson)