10月21日，一名工作人员在演示自助收银机扫描价格。近日，一家高科技“未来超市”在安徽合肥开业，该超市配置购物车专用电梯、自助收银机等高科技设备，并全面普及使用电子价格标签，这些标签通过无线WIFI接受信号，可使价格与服务器同步更新。新华社发（杨晓原 摄）     On October 21,,A staff in the demo self-help cash register scanning price.recently,A high-tech"The future supermarket"In anhui hefei opening,The supermarket shopping cart elevator configuration/Self-help cash register and other high-tech equipment,And universal use electronic price tag,These labels through the wireless WIFI received signal,Can make the prices and server update.The xinhua news agency hair(YangXiaoYuan perturbation)

10月21日，一名工作人员在接受无线电子价格信息。新华社发（杨晓原 摄） On October 21,,A staff in accepting wireless electronic price information.The xinhua news agency hair(YangXiaoYuan perturbation)