The hot of QR code has been out of control. After the opening of policy, many financial instituti
Bus face recognition system belongs to "intelligent city mobile payment system". The exclusive intel
At the beginning of 2020, an epidemic situation caused the whole country to pay attention to the
With the rapid development of high technology, intelligent management has entered into people's soci
The recently launched face recognition swipe card machine in maiquan has added high-end modules such