Goodbye, QR code! The era of brushing the face is coming, can not only withdraw money but also ride?

The development of science and technology has brought people a real life convenience. This is an era of Internet flooding. Nowadays, you can see that shops of all sizes are hanging QR codes. We habitually take out mobile phones to scan the wall. Dimensional code completes payment. When we have gradually adapted to the era of scanning code, another era has come quietly. It scans people's facial information instead of a series of authentication operations using mobile phones. It is called "face recognition". We will usher in the future. The era is called the "brushing era."