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 Vegas The Royole Corporation showcased FlexPai, the world’s first foldable screen smartphone (Martyn Landi/PA) Consumer Electronics Show But flashy vehicles weren’t the only ones on show in Las Vegas – this John Deere combine harvester is powered by AI (Martyn Landi/PA) (Martyn Landi/PA Wire/PA Images) Scorpion, a mounted machine gun with 3D gaming experience Scorpion, 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) (Martyn Landi/PA Wire/PA Images) CES Meanwhile, tech industry heavyweight Samsung showcased a retail assistance robot (Martyn Landi/PA) (Martyn Landi/PA Wire/PA Images) Gadget Show Wilkinson Baking Company The Breadbot automatic bread-baking machine was unveiled by Wilkinson Baking Company (John Locher/AP) LG unveils flexible television The 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 Show A group of Robotis Mini robots kept the crowds entertained in Las Vegas (Martyn Landi/PA) (Martyn Landi/PA Wire/PA Images)