China started experimenting to pay money with a face.
Just a few years time period past face recognition technology of China progressed more quickly. Just a single week has two large trials is to test pay for restaurant KFC, with face recognition service and police, Beijing began to install CCTV cameras in search of terrorists, according to the arrest warrant. KFC outlets in China or KPro start Smile to Pay offers payment confirmation with Face recognition from Ant Financial. This service is open to registered customers can order without paying anything except his own face. Ant way though analysis of key characteristics of the face, more than 600 items, including an analysis of three-dimensional face and analysis of (liveness) prior to confirmation, to spend money. To open this service with KPro became the first in China and the first in the world to pay merchants using facial recognition such as this.