新型智能手环将心跳识别用于开锁支付_科学技术

新型智能手环将心跳识别用于开锁支付

文章来源：未知文章作者：enread 发布时间：2014-11-07 07:47 字体： [大中小]　进入论坛

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Heartbeat recognition could soon be used to unlock doors, start cars and even pay for your shopping thanks to new, wearable software currently under development.

新型可佩戴设备不久后可将心跳识别应用于打开门锁、启动汽车，和支付账款，设备目前还在研发中。

The Nymi is a lightweight, wearable wristband which authenticates¹ a user's identity through their electrocardiogram (ECG) - or heartbeat rhythm.

Canadian company Bionym, the creator of Nymi, say the technology is more unique and harder to forge than a fingerprint².

The Nymi's ECG recognition algorithms observe the shape of the wearer's heartbeat, extracting unique and consistent features.

The hi-tech bracelet³ works by reading the wearer's ECG 'wave pattern' and finding its unique identifiers to use as an alternative to asking for a Pin number or password.

The technology is currently being tested out with £9 million in funding from financial companies including Mastercard.

It's creators say the Nymi is robust⁴ against a wide variety of health issues, and even if the rhythm of the wearer's heartbeat varies - for instance, during exercise - the shape of the unique ECG wave pattern is still recognisable and the device will still work.

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收听单词发音

1 authenticates
n.证明是真实的、可靠的或有效的( authenticate的名词复数 )；鉴定，使生效v.证明是真实的、可靠的或有效的( authenticate的第三人称单数 )；鉴定，使生效
参考例句：
Kerberos authenticates the identity and encrypts their communications through secret-key cryptography. KERBEROS协议认证试图等录上网用户的身份，并通过使用密匙密码为用户间的通信加密。来自互联网 A protected subsystem that authenticates and logs users onto the local system. 一个判断用户登陆本系统时候的保护子系统。来自互联网

2 fingerprint
n.指纹；vt.取...的指纹
参考例句：
The fingerprint expert was asked to testify at the trial.指纹专家应邀出庭作证。 The court heard evidence from a fingerprint expert.法院听取了指纹专家的证词。

3 bracelet
n.手镯，臂镯
参考例句：
The jeweler charges lots of money to set diamonds in a bracelet.珠宝匠要很多钱才肯把钻石镶在手镯上。 She left her gold bracelet as a pledge.她留下她的金手镯作抵押品。

4 robust
adj.强壮的，强健的，粗野的，需要体力的，浓的
参考例句：
She is too tall and robust.她个子太高，身体太壮。 China wants to keep growth robust to reduce poverty and avoid job losses,AP commented.美联社评论道，中国希望保持经济强势增长，以减少贫困和失业状况。

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