Invisible keyboard, a stealing car-crab and a brush, which can be brushed in 10 seconds
What surprised us at the CES 2020 electronics exhibition Each year, at the CES technological exhibition, which is held in Las Vegas, manufacturers of electronics show futuristic (and sometimes just crazy!) Devices that may never get to the market. But this is not important - in the end, it is simply interesting to look at these bizarre gadgets, thinking about how technologies will change our life in the future.