In pictures: CES 2019 technology show underway in Las Vegas

The trade event features 4,500 exhibitors across 2.75 million square feet (250,000 square meters) of exhibit space showcasing artificial intelligence, augmented and virtual reality, smart homes, smart cities, sports gadgets and other cutting-edge devices. Some 182,000 trade professionals are expected.
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The CES logo is seen inside the Las Vegas Convention Center during CES 2019 in Las Vegas on January 8, 2019.
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Attendees look at a virtual reality demonstration inside the Hyundai booth during CES 2019 at the Las Vegas Convention Center on January 8, 2019 in Las Vegas, Nevada.
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The folding and capabilities of the Royole FlexPai tablet and phone are demonstrated at the Royole booth at CES 2019 consumer electronics show, January 8, 2019 at the Las Vegas Convention Center in Las Vegas, Nevada.
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iPal smart AI for robots for children's education are displayed at the AvatarMind booth at CES 2019 consumer electronics show, at the Las Vegas Convention Center in Las Vegas, Nevada on January 8, 2019.
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People sit in a SPACe_L Autonomous Cabin vehicle at the Panasonic exhibit during CES 2019 in Las Vegas, Nevada on January 8, 2019.
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Attendees walk by the Qualcomm booth during CES 2019 at the Las Vegas Convention Center on January 9, 2019 in Las Vegas, Nevada.
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Attendees view a wall 250 curved LG OLED TVs at the LG booth during CES 2019 at the Las Vegas Convention Center on January 9, 2019 in Las Vegas, Nevada.
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A Bosch electric autonomous shuttle concept car is displayed at the Bosch booth during CES 2019 at the Las Vegas Convention Center on January 9, 2019 in Las Vegas, Nevada.
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QLED 8K televisions are seen at the TCL exhibit at the the Las Vegas Convention Center during CES 2019 in Las Vegas on January 8, 2019.