【深夜英语】剑桥大学研发“非接触式触摸屏” "Touchless Touchscreen" from Cambridge

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关键词：研发

资讯来源：坪山发布

发布时间： 2020-08-09

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剑桥大学研发“非接触式触摸屏”

"Touchless Touchscreen" from Cambridge

Cambridge University researchers have developed a “no-touch touchscreen” that uses artificial intelligence to predict a user’s intention before their hand reaches the display.

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。

The “predictive touch” technology can be retrofitted to existing displays and could be used to prevent the spread of pathogens on touchscreens at supermarket check-outs, ATMs and ticket terminals at railway stations.

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。

The technology works by predicting where a user intends to touch the screen as they begin the hand movement towards the screen. A combination of AI and sensors determine the user's intent in real time by also tracking contextual information like the user's profile, environmental conditions and an eye-gaze tracker.

这项技术的工作原理是，在用户开始用手触摸屏幕前，预测他们想要触摸屏幕的哪一区域。人工智能和传感器通过追踪情景信息（比如用户的个人资料、环境状况和眼动跟踪）实时判断用户的意图。

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