剑桥大学研发;非接触式触摸屏
<p><span word="Cambridge">Cambridge</span> <span word="University">University</span> <span word="researchers">researchers</span> <span word="have">have</span> <span word="developed">developed</span> <span word="a">a</span> "<span word="no">no</span>-<span word="touch">touch</span> <span word="touchscreen">touchscreen</span>" <span word="that">that</span> <span word="uses">uses</span> <span word="artificial">artificial</span> <span word="intelligence">intelligence</span> <span word="to">to</span> <span word="predict">predict</span> <span word="a">a</span> <span word="user">user</span>'<span word="s">s</span> <span word="intention">intention</span> <span word="before">before</span> <span word="their">their</span> <span word="hand">hand</span> <span word="reaches">reaches</span> <span word="the">the</span> <span word="display">display</span>.</p><p>英国剑桥大学的研究人员研发了一种“非接触式触摸屏”。这种触摸屏利用人工智能技术，在使用者用手触碰屏幕前，预测其意图。</p><p><span word="The">The</span> <span word="screen">screen</span> <span word="was">was</span> <span word="originally">originally</span> <span word="designed">designed</span> <span word="for">for</span> <span word="use">use</span> <span word="in">in</span> <span word="cars">cars</span>, <span word="but">but</span> <span word="the">the</span> <span word="engineers">engineers</span> <span word="who">who</span> <span word="built">built</span> <span word="it">it</span> <span word="claim">claim</span> <span word="it">it</span> <span word="could">could</span> <span word="also">also</span> <span word="have">have</span> <span word="widespread">widespread</span> <span word="applications">applications</span> <span word="during">during</span> <span word="a">a</span> <span word="pandemic">pandemic</span>.</p><p>这种屏幕最初是为汽车设计的，但研发屏幕的工程师称，它也可在疫情期间被广泛应用。</p><p><span word="The">The</span> "<span word="predictive">predictive</span> <span word="touch">touch</span>" <span word="technology">technology</span> <span word="can">can</span> <span word="be">be</span> <span word="retrofitted">retrofitted</span> <span word="to">to</span> <span word="existing">existing</span> <span word="displays">displays</span> <span word="and">and</span> <span word="could">could</span> <span word="be">be</span> <span word="used">used</span> <span word="to">to</span> <span word="prevent">prevent</span> <span word="the">the</span> <span word="spread">spread</span> <span word="of">of</span> <span word="pathogens">pathogens</span> <span word="on">on</span> <span word="touchscreens">touchscreens</span> <span word="at">at</span> <span word="supermarket">supermarket</span> <span word="check">check</span>-<span word="outs">outs</span>, <span word="ATMs">ATMs</span> <span word="and">and</span> <span word="ticket">ticket</span> <span word="terminals">terminals</span> <span word="at">at</span> <span word="railway">railway</span> <span word="stations">stations</span>.</p><p>这种“预测性触摸”技术可以加装在现有屏幕上，可以用来防止病原体在超市收银台、自动取款机和火车站售票终端机的触摸屏上传播。</p>
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