This year’s Consumer Electronics Show (CES) has drawn to a close in Las Vegas.

The CES welcomed more than 180,000 visitors over four days, viewing more than 20,000 new gadgets.

Here are some of the best on show…

Consumer Electronics Show – Las VegasThe Royole Corporation showcased FlexPai, the world’s first foldable screen smartphone (Martyn Landi/PA)
Gadget Show Mercedes-BenzSmart vehicle technology was centre-stage for much of the show – including the Mercedes-Benz Vision Urbanetic (John Locher/AP)
Gadget Show BytonThe Byton M-Byte SUV (John Locher/AP)
Gadget Show BytonInside the Byton M-Byte SUV – which boasts a 48-inch, feature-packed touchscreen (John Locher/AP)
Consumer Electronics ShowBut flashy vehicles weren’t the only ones on show in Las Vegas – this John Deere combine harvester is powered by AI (Martyn Landi/PA)
Scorpion, a mounted machine gun with 3D gaming experienceScorpion, a mounted machine gun with 3D gaming experience made by VR Leo USA for the virtual reality game Black Shield (Martyn Landi/PA)
Consumer Electronics Show A gamer tries his hand at American Football in virtual reality (Martyn Landi/PA)
CESMeanwhile, tech industry heavyweight Samsung showcased a retail assistance robot (Martyn Landi/PA)
Gadget Show SamsungThe robot was one of a number of smart devices unveiled by Samsung – also among them was Bot Care, which can track vital signs using a built-in fingerprint scanner (John Locher/AP)
Gadget Show SamsungSamsung also launched the Family Hub smart fridge, featuring virtual assistant Bixby, which will allow users to control other smart appliances around the home, including speakers and robot vacuum cleaners (John Locher/AP)
Gadget Show GoogleGoogle took visitors for a ride, literally, as it showcased its voice-enabled digital assistant technology (Ross D Franklin/AP)
Gadget Show Wilkinson Baking CompanyThe Breadbot automatic bread-baking machine was unveiled by Wilkinson Baking Company (John Locher/AP)
Gadget Show SonySony recruited music star Pharrell Williams to help launch its new surround sound technology. Here he’s pictured with group president and chief executive Kenichiro Yoshida, left, and Sony Music Entertainment chief executive Rob Stringer (Ross D Franklin/AP)
Gadget Show LGLast but not least, LG showcased a TV which can be rolled up to store away (John Locher/AP)
LG unveils flexible televisionThe LG Signature OLED R is a fully flexible screen which rolls itself up into a soundbar-carrying base when not in use (LG)
Consumer Electronics ShowA group of Robotis Mini robots kept the crowds entertained in Las Vegas (Martyn Landi/PA)