苹果与谷歌联手研发新冠病毒手机接触追踪系统
<p>苹果公司和谷歌公司正在合作开发一个新冠病毒接触追踪系统，该系统可让<span word="iPhone">iPhone</span>和安卓智能手机用于监测新冠病毒的扩散情况，以此帮助政府和卫生机构控制新冠肺炎疫情在全球范围内的传播。</p><p> <span word="A">A</span> <span word="man">man</span> <span word="looks">looks</span> <span word="at">at</span> <span word="his">his</span> <span word="phone">phone</span> <span word="as">as</span> <span word="he">he</span> <span word="walks">walks</span> <span word="in">in</span> <span word="Times">Times</span> <span word="Square">Square</span>, <span word="wearing">wearing</span> <span word="a">a</span> <span word="mask">mask</span> <span word="during">during</span> <span word="the">the</span> <span word="coronavirus">coronavirus</span> <span word="disease">disease</span> (<span word="COVID">COVID</span>-19) <span word="outbreak">outbreak</span>, <span word="in">in</span> <span word="New">New</span> <span word="York">York</span> <span word="City">City</span>, <span word="the">the</span> <span word="US">US</span>, <span word="April">April</span> 3, 2020. [<span word="Photo">Photo</span>/<span word="Agencies">Agencies</span>]</p><p><span word="Tech">Tech</span> <span word="giants">giants</span> <span word="Apple">Apple</span> <span word="and">and</span> <span word="Google">Google</span> <span word="are">are</span> <span word="teaming">teaming</span> <span word="up">up</span> <span word="to">to</span> <span word="create">create</span> <span word="a">a</span> <span word="system">system</span> <span word="that">that</span> <span word="would">would</span> <span word="let">let</span> <span word="smartphone">smartphone</span> <span word="users">users</span> <span word="know">know</span> <span word="when">when</span> <span word="they">they</span>'<span word="ve">ve</span> <span word="come">come</span> <span word="into">into</span> <span word="contact">contact</span> <span word="with">with</span> <span word="someone">someone</span> <span word="who">who</span> <span word="has">has</span> <span word="COVID">COVID</span>-19.</p><p>科技巨头苹果公司和谷歌公司将联手打造一个系统，让智能手机用户知道他们何时与新冠病毒感染者有过接触。</p><p><span word="The">The</span> <span word="technology">technology</span> <span word="would">would</span> <span word="rely">rely</span> <span word="on">on</span> <span word="the">the</span> <span word="Bluetooth">Bluetooth</span> <span word="signals">signals</span> <span word="that">that</span> <span word="smartphones">smartphones</span> <span word="can">can</span> <span word="both">both</span> <span word="send">send</span> <span word="out">out</span> <span word="and">and</span> <span word="receive">receive</span>. <span word="If">If</span> <span word="a">a</span> <span word="person">person</span> <span word="tests">tests</span> <span word="positive">positive</span> <span word="for">for</span> <span word="COVID">COVID</span>-19, <span word="they">they</span> <span word="could">could</span> <span word="notify">notify</span> <span word="public">public</span> <span word="health">health</span> <span word="authorities">authorities</span> <span word="through">through</span> <span word="an">an</span> <span word="app">app</span>. <span word="Those">Those</span> <span word="public">public</span> <span word="health">health</span> <span word="apps">apps</span> <span word="would">would</span> <span word="then">then</span> <span word="alert">alert</span> <span word="anyone">anyone</span> <span word="whose">whose</span> <span word="smartphones">smartphones</span> <span word="had">had</span> <span word="come">come</span> <span word="near">near</span> <span word="the">the</span> <span word="infected">infected</span> <span word="person">person</span>'<span word="s">s</span> <span word="phone">phone</span> <span word="in">in</span> <span word="the">the</span> <span word="prior">prior</span> 14 <span word="days">days</span>.</p><p>这项技术将依赖于智能手机发送和接收的蓝牙信号。如果一名患者的新冠病毒检测呈阳性，他们可以通过一款应用程序通知公共卫生管理部门。这些公共卫生应用程序将向所有过去14天内其智能手机曾靠近患者手机的人发出警报。</p><p><span word="The">The</span> <span word="technology">technology</span> <span word="could">could</span> <span word="be">be</span> <span word="used">used</span> <span word="on">on</span> <span word="both">both</span> <span word="Google">Google</span> <span word="Android">Android</span> <span word="phones">phones</span> <span word="and">and</span> <span word="Apple">Apple</span> <span word="iPhones">iPhones</span>.</p>
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