CES 2014

The Audi Sport Quattro Laserlight Concept car is displayed at the International Consumer Electronics Show in Las Vegas.  (Justin Sullivan / Getty Images)

Sony Corp. President and CEO Kazuo Hirai delivers a keynote address at the International Consumer Electronics Show in Las Vegas.  (Ethan Miller / Getty Images)

Members of the media photograph a glass speaker called Clio during the International Consumer Electronics Show in Las Vegas. The speaker, produced by ClearView Audio, uses a single piece of curved millimeter-thick acrylic glass that sits on a dock that vibrates the glass in a finely tuned way so that it can play music.   (Julie Jacobson / Associated Press)

A Lenovo 2-in-1 laptop and tablet is displayed during a keynote address by Intel Corp. Chief Executive Brian Krzanich at the International Consumer Electronics Show in Las Vegas.  (Ethan Miller / Getty Images)

The LG Lifeband Touch is diplayed during a media presentation at International CES in Las Vegas.  (Britta Pederson / EPA)

The Huawei Ascend Mate2 4G is shown during the press day at International CES in Las Vegas.  (Michael Nelson / EPA)

Toyota vice president and general manager Bob Carter talks about Toyota’s FCV hydrogen electric concept car during the International Consumer Electronics Show in Las Vegas. Carter announced the car would be be available to consumers in 2015.  (Julie Jacobson / AP)

Sharp senior vice president of marketing Jim Sanduski talks about the new line of the Sharp Aquos televisions during a press event at the 2014 International CES on Monday in Las Vegas. CES, the world’s largest annual consumer technology trade show, is expected to feature 3,200 exhibitors showing off their latest products and services to about 150,000 attendees.   (Justin Sullivan / Getty Images)

Enerplex portable and flexible solar energy power storage devices are shown during the Unveiled press preview event for the 2014 International Consumer Electronics Show (CES) in Las Vegas on Monday.   (Michael Nelson / EPA)

The LG Ultra HD television is shown during an Unveiled press preview event for the 2014 International Consumer Electronics Show (CES) in Las Vegas on Monday.   (Michael Nelson / EPA)

Chris George uses the PrioVR full body harness by Yei Technologies that features 17 body and head sensors, each containing a magnetometer, a gyroscope and an accelerometer to translate body motion into action by gaming characters at the “CES: Unveiledâ€� media preview for International CES at the Mandalay Bay Convention Center in Las Vegas. The world’s largest consumer technology trade show, also known as CES, runs Tuesday to Friday.  (Robyn Beck / AFP/Getty Images)

Robert Price of TREWGrip LLC demonstrates a TREWGrip handheld rear-type keyboard and air mouse for Apple and Android tablets at the “CES: Unveiledâ€� media preview.   (Robyn Beck / AFP/Getty Images)

Attendees arrive for “CES: Unveiled,â€� the media preview for International CES, at the Mandalay Bay Convention Center in Las Vegas.   (Robyn Beck / AFP/Getty Images)

LG Electronics’ G Flex phone is shown at the Mandalay Bay Convention Center during the media preview for the 2014 International CES. The company touts the unit as the world’s first curved flexible smartphone featuring a 6-inch, P-OLED screen. CES, the world’s largest annual consumer technology trade show, is expected to feature 3,200 exhibitors showing off their latest products and services to about 150,000 attendees.  (Ethan Miller / Getty Images)

A DJI Innovations DJI Phantom 2 Vision aerial system drone with controller, right, is shown during “CES: Unveiled,â€� the media preview for International CES. The Phantom 2 Vision, available for $1,199, has a 14-megapixel camera on board that can shoot raw photos and 1080p video. The video can be seen live and can be stored on an iPhone or Android smartphone attached to the controller.   (Robyn Beck / AFP/Getty Images)