You can wear a mask and have your face scanned on the Chengdu subway. What kind of black technology is this?

In the Chengdu subway, you can wear a mask and scan your face. This is a high-tech technology that can perform three-dimensional recognition, which means it is equipped with a see-through function. I have to say that Chengdu’s subway is so awesome. We all know that the epidemic is far from over, so we must do a good job in personal protection, and wearing a mask is one of them. If we often take the subway and have our faces scanned, we generally have to take off our masks. There is no doubt that this simple picking puts us at risk of infection. In this way, Chengdu Metro's face recognition system for wearing masks can be said to be quite advanced. With this technology, there is no need to take off the mask, thus avoiding the risk of infection. This black technology should be promoted in subway stations across the country. After all, subway stations are crowded with people, and it is risky to take off a mask.

Hot discussion among netizens

Netizens expressed that Chengdu’s black technology is so awesome. With this black technology, it has become a reality to pass the gate without any operation. There is no doubt how many possibilities of infection this can avoid, and it should be so! Indeed, only by not taking off your mask the entire time you enter a subway station can you truly achieve foolproof protection. In this way, even if there is a suspected positive person in the subway station, there will not be an infected person just because he took off his mask and passed the gate. Do it to the extreme. Chengdu Subway Station can be said to have set a good example for subway stations across the country. In this way, this black technology should really be promoted nationwide. This is the most effective black technology during the epidemic prevention period.

Very good

Wearing a mask, you can enter and exit the gates by swiping your face throughout the journey. As long as you take personal protection when taking the subway, you don’t have to worry about it. There is no doubt that this is the only way. is the best move. You must know that the second you take off the mask, if there are virus carriers around, you can also be infected. The current virus has evolved into Delta virus. The infection rate is extremely high and the virus load is extremely high. It is very important for our personal protection. Put forward higher requirements.

You can wear masks and scan your face on the Chengdu subway, and black technology helps upgrade protection.