发明这项技术的公司Sthaler表示,他们正在和英国其他主要超市“认真沟通”让上千家商店的收银处采用高科技指尖静脉扫描仪。
It works by using infrared to scan people's finger veins and then links this unique biometric map to their bank cards. Customers’ bank details are then stored with payment provider Worldpay, in the same way you can store your card details when shopping online. Shoppers can then turn up to the supermarket with nothing on them but their own hands and use it to make payments in just three seconds.
这一技术的原理是利用红外线扫描顾客手指的静脉,然后将这种独一无二的生物特征与顾客的银行卡相关联。顾客的银行信息随后将存储到支付服务提供商Worldpay的系统中,网购时也是这样留存银行卡信息的。顾客之后便可以空手逛超市,只用花3秒钟就可用这种方式付款。
It comes as previous studies have found fingerprint recognition, used widely on mobile phones, is vulnerable to being hacked and can be copied even from finger smears left on phone screens.
此前的研究发现,在手机上广泛应用的指纹识别技术很容易被黑客攻击,甚至从手机屏幕上就可以复制指纹印迹。
But Sthaler, the firm behind the technology, claims vein technology is the most secure biometric identification method as it cannot be copied or stolen.
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