A． suspected B． fortunately       C． invasions    D． inevitable    E． accustomed F． unreliable G． features     H． acknowledged   I． inclusion    J． transferred     K． instantly

The iPhone X， Apple's new smart phone， is equipped with facial recognition． （1） 　　， its scanner can unlock the system． It requires no buttons to be pressed， being always ready to read your face． Android users can expect similar （2） 　　as well．

   For the millions of people who will soon depend on facial recognition to check their email， send a text or make a call， it will be quick， easy and pretty "cool" to use． However， as we grow （3） 　　to the technology， we cannot become numb to the problems that come with it．

   Facial recognition is already used everywhere． In China， police use the technology to identify people who jaywalk （乱穿马路）． In the United State， more than half of all adults are in a facial recognition database that can be used for criminal investigation． Governments， however， are not the only users of facial recognition． Retailers （零售商） use the technology in their stores to identify （4） 　　shoplifters． One social media app in Russia allows strangers to find out who you are just by taking a photo of you．

   However， different users of facial recognition produce different levels of accuracy． Camera distance， lighting， facial pose all affect the accuracy． Officials at the New York Police Department， for example， have （5） 　　at least five misidentifications by their facial recognition system． If the iPhone's new system is similarly （6） 　　， no one will consider it to be acceptable security for our personal information． （7） 　 　， it probably won't be． But for many of the systems elsewhere， mistakes and （8） 　　of privacy might be unavoidable．

   As the smart phone of choice for many users， the iPhone's （9） 　　of facial recognition may encourage consumers to accept the technology elsewhere． However， even as we choose to explore the convenience facial recognition might offer， we should also be suspicious of the many ways it can be used． Facial recognition may well be （10） 　　． Its risks need not be!