Beijing 2022 Olympic Winter are now over. Most of you have already seen video footage of the robots that cook foods, mix drinks and serve in order to avoid contamination. But have you seen the disinfection devices the staff use to disinfect most areas and objects? It’s quite futuristic, but the future is now.

Disinfectant misters

Used by a human or a robot, the industrial misters

Ultraviolet Germicidal Light Lamp

In the footage,

Scanner with UV-Light

While disinfectant mist may damage electronic devices, they are put into a scanner with UV-light

Sterilization cabinet

As seen in the video, they have developed a sterilization cabinet to make sure that the handheld metal detector wands are germ-free.

People also wear KN95 or N95 masks to take precautions to avoid transmission of COVID-19.