Justin Bieber, Lamborghinis and a Digital Closet: CES Highlights, Day 4

Justin Bieber Unveils TOSY mRobo Robot

Recording artist Justin Bieber (R) unveils the TOSY mRobo Robot CES 2012 at Las Vegas Convention Center on January 11, 2012 in Las Vegas, Nevada.

Lamborghini Aventador LP700-4

A Lamborghini Aventador LP700-4 attracts attention from showgoers during the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada, January 11, 2012. CES, the world's largest consumer technology tradeshow, runs through January 13.

Verizon Booth

A Samsung tablet runs a Ustream App at the Verizon booth during the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada, January 11, 2012. The Ustream App, preloaded on Verizon 4G LTE devices, lets the user receive and broadcast live video from their device. CES, the world's largest consumer technology ... tradeshow, runs through January 13. MORE

Nokia Smartphones

Visitors, Soham Sheth (C) of San Diego and Vladimir Vasilev (R) of Russia, look over Nokia smartphones during the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada, January 11, 2012. CES, the world's largest consumer technology tradeshow, runs through January 13.

Tromm Styler Clothes Manager

Damien Check (C) shows off a Tromm Styler clothes manager at the LG Electronics booth during the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada January 11, 2012. The closet uses steam to sterilize and remove odors and wrinkles from clothing. CES, the world's largest consumer technology tradeshow, runs ... through January 13. MOR E

Ford C-Max Energi and Ford Fusion Energi Hybrids

The 2013 Ford C-Max Energi (L) and 2013 Ford Fusion Energi hybrids are displayed in the lobby of the Las Vegas Convention Center during the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada January 11, 2012. The Fusion Energi is expected to hit over 100 miles per gallon (42.5 km per liter) equivalent ... (MPGe), according to the company. CES, the world's largest consumer technology tradeshow, runs through January 13. REUTERS/Steve Marcus (UNITED STATES - Tags: BUSINESS SCIENCE TECHNOLOGY TRANSPORT) MORE

Nokia Lumia 900

A Nokia Lumina 900 Windows smartphone is displayed during the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada January 11, 2012. CES, the world's largest consumer technology tradeshow, runs through January 13.

Microsoft Booth

A man checks his messages on his smartphone at the Microsoft booth during the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada January 11, 2012. CES, the world's largest consumer technology tradeshow, runs through January 13.

Show Floor

Visitors navigate an aisle on the trade show floor during the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada January 11, 2012. CES, the world's largest consumer technology tradeshow, runs through January 13.

4G LTE Chip

Hans Vestberg, president and chief executive of the Ericsson Group, holds a ST-Ericsson 4G LTE chip during his keynote address at the 2012 International Consumer Electronics Show (CES) in Las Vegas, Nevada, January 11, 2012. REUTERS/Steve Marcus (UNITED STATES - Tags: BUSINESS SCIENCE TECHNOLOGY)

World's Thinnest Smar! tphone

The Huawei Ascend P1 S is shown at the Consumer Electronics Show in Las Vegas January 11, 2012. Huawei claims it is the world's thinnest smartphone at 6.68mm and will be available later this year.

World's First Eye-Controlled Laptop

A Tobii Technology representative demonstrates what the Swedish company says is the world's first first eye-controlled laptop at the Consumer Electronics Show in Las Vegas January 11, 2012. Now testing, the device allows the user to completely control his computer just with eye movements and is expected to be available for ... professional applications in two years with consumer applications to follow. MORE

Leonardo 3D

A showgoer uses the Leonardo 3D interactive device to design a sculpture at the Consumer Electronics Show in Las Vegas January 11, 2012. Wearing 3D glasses and using a 3D "mouse" called a bird the user can create objects in virtual reality. Available now, the cost ranges from $1,000 to $1,300.

Hands-Free Computing and Communication Headset

Jeffrey Jacobsen wears a Golden-i handsfree computing and communication headset in the Verizon booth at the Consumer Electronics Show in Las Vegas January 11, 2012. The device, set to be marketed by Motorola and Verizon in the third quarter of 2012 allows the user to control and see his computer remotely. It will have video, ... bluetooth, wi-fi, GPS and cellular capability and is expected to have broad applications in the law enforcement, medical and manufacturing fields before going into the consumer market. MORE