长春市首家无人超市近日亮相,吸引大批市民体验。据了解,顾客进超市前需要用手机扫码并通过人脸识别,在APP上签约免密支付,结算时,超市门口的专属设备可以自动扫描和识别,完成自动扣款。中新网 刘栋 摄
A view of an unmanned supermarket in Changchun City, Jilin Province. The door unlocks only after customers scan a QR code and pass the face recognition to enter. The store allows customers to make a purchase through an app, without using a cashier or checkout station. (Photo: China News Service/Liu Dong)
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