Start-ups from across the world are preparing for the opening of CES’s show floors.
The event is the biggest tech expo in the calendar and one of the world’s biggest conferences.
Read and watch all our CES coverage at bbc.com/ces2019
The BBC’s Dave Lee took a high-speed tour of some of the weirder innovations on show.
Dave Lee takes a high-speed tour of some of the stranger innovations on show at the tech expo.