Dancers perform at the DTS booth at the International Consumer Electronics Show (CES) in Las Vegas. (AP Photo/Jae C. Hong)
Dancers perform at the DTS booth at the International Consumer Electronics Show (CES) in Las Vegas. (AP Photo/Jae C. Hong)
A man dressed as the Bumblebee from the "Transformers" movie series gets a high-five from a show attendee outside the Las Vegas Convention Center on the first day of the International Consumer Electronics Show (CES) in Las Vegas. (AP Photo/Jae C. Hong)
A man dressed as the Bumblebee from the "Transformers" movie series gets a high-five from a show attendee outside the Las Vegas Convention Center on the first day of the International Consumer Electronics Show (CES) in Las Vegas. (AP Photo/Jae C. Hong)
Show attendee Limore Shur waits inside a Nikon-powered XXArray during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The booth uses 68 cameras that fire at the same time. The images are processed to create a 3D model of the subject that can be placed inside a computer video game. REUTERS/Steve Marcus
Show attendee Limore Shur waits inside a Nikon-powered XXArray during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The booth uses 68 cameras that fire at the same time. The images are processed to create a 3D model of the subject that can be placed inside a computer video game. REUTERS/Steve Marcus
Show attendees try driving simulators at the Ford booth at the International Consumer Electronics Show (CES)  in Las Vegas. (AP Photo/Jae C. Hong)
Show attendees try driving simulators at the Ford booth at the International Consumer Electronics Show (CES) in Las Vegas. (AP Photo/Jae C. Hong)
A SmartOne infant sleep monitor is shown on a doll at the Sensible Baby booth during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The wearable device, fits into a chest pocket, and sends information and active alerts on temperature, baby orientation and breathing to a parent's mobile device. The device will retail for $149.00 and be available online in the second quarter of 2014. REUTERS/Steve Marcus
A SmartOne infant sleep monitor is shown on a doll at the Sensible Baby booth during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The wearable device, fits into a chest pocket, and sends information and active alerts on temperature, baby orientation and breathing to a parent's mobile device. The device will retail for $149.00 and be available online in the second quarter of 2014. REUTERS/Steve Marcus
People are reflected in the lens of a pair of Liquid Image Apex HD camera goggles, capable of video and still photography, at the annual Consumer Electronics Show (CES) in Las Vegas, Nevada. REUTERS/Robert Galbraith
People are reflected in the lens of a pair of Liquid Image Apex HD camera goggles, capable of video and still photography, at the annual Consumer Electronics Show (CES) in Las Vegas, Nevada. REUTERS/Robert Galbraith
A man changes a bulb in Awox Smart Lights, which features a Bluetooth controllable LED light, at the annual Consumer Electronics Show (CES) in Las Vegas, Nevada. REUTERS/Robert Galbraith
A man changes a bulb in Awox Smart Lights, which features a Bluetooth controllable LED light, at the annual Consumer Electronics Show (CES) in Las Vegas, Nevada. REUTERS/Robert Galbraith
People relax in the Inada massage chair at the annual Consumer Electronics Show (CES) in Las Vegas, Nevada January 8, 2014. REUTERS/Robert Galbraith
People relax in the Inada massage chair at the annual Consumer Electronics Show (CES) in Las Vegas, Nevada January 8, 2014. REUTERS/Robert Galbraith
Michael Laris (L) and Tracey Cassidy play the Neos 360 "Light Grabber" game by Playworld Systems during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The system is designed for schools, parks and public areas, Cassidy said.  REUTERS/Steve Marcus
Michael Laris (L) and Tracey Cassidy play the Neos 360 "Light Grabber" game by Playworld Systems during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The system is designed for schools, parks and public areas, Cassidy said. REUTERS/Steve Marcus
KMS Wristband phones for young children and the elderly are displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The wrist phone by British-based KMS Solutions will consecutively dial up to 5 phone numbers at the touch of the one button until there is an answer. The phone can also send an alert if the wearer has left a pre-described area.  REUTERS/Steve Marcus
KMS Wristband phones for young children and the elderly are displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The wrist phone by British-based KMS Solutions will consecutively dial up to 5 phone numbers at the touch of the one button until there is an answer. The phone can also send an alert if the wearer has left a pre-described area. REUTERS/Steve Marcus
MiP miniature robots by WowWee of Canada are shown during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The robots, which can be controlled with smartphones are expected in stores by May. REUTERS/Steve Marcus
MiP miniature robots by WowWee of Canada are shown during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The robots, which can be controlled with smartphones are expected in stores by May. REUTERS/Steve Marcus
A Kolibree connected electric toothbrush is displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The smart toothbrush uses an accelerometer, gyroscope and magnetometer to track how well users brush their teeth. The French company expects the toothbrush will be available in the third quarter of 2014l. REUTERS/Steve Marcus
A Kolibree connected electric toothbrush is displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The smart toothbrush uses an accelerometer, gyroscope and magnetometer to track how well users brush their teeth. The French company expects the toothbrush will be available in the third quarter of 2014l. REUTERS/Steve Marcus
A Mombrush system by Xiusolution of South Korea is displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The wireless device attaches to a toothbrush and uses a smartphone app to encourage proper brushing behavior. REUTERS/Steve Marcus
A Mombrush system by Xiusolution of South Korea is displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The wireless device attaches to a toothbrush and uses a smartphone app to encourage proper brushing behavior. REUTERS/Steve Marcus
FitBark pet activity trackers are displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The device uses a 3D accelerometer sensor to track your pet's activity. The device is expected in stores in the first quarter of 2014. REUTERS/Steve Marcus
FitBark pet activity trackers are displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The device uses a 3D accelerometer sensor to track your pet's activity. The device is expected in stores in the first quarter of 2014. REUTERS/Steve Marcus
A PowerPot X uses thermoelectric technology to generate power for an LED light during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The pot, which can charge two mobile devices at once through a USB port, is expected in stores in May 2014. The device is designed for outdoor enthusiasts. REUTERS/Steve Marcus
A PowerPot X uses thermoelectric technology to generate power for an LED light during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The pot, which can charge two mobile devices at once through a USB port, is expected in stores in May 2014. The device is designed for outdoor enthusiasts. REUTERS/Steve Marcus
A woman registers her palm on a PulseWallet, a point-of-purchase device, during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The system measures vein patterns in the palm. After confirming a person's identity, the purchase can be paid with a "digital wallet" linked to a credit card, debit card, a bank account or even paid in bit coins. REUTERS/Steve Marcus
A woman registers her palm on a PulseWallet, a point-of-purchase device, during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The system measures vein patterns in the palm. After confirming a person's identity, the purchase can be paid with a "digital wallet" linked to a credit card, debit card, a bank account or even paid in bit coins. REUTERS/Steve Marcus

A look at the latest products on display at the International Consumer Electronics Show (CES) in Las Vegas.

A look at the latest products on display at the International Consumer Electronics Show (CES) in Las Vegas.