不止手机，笔记本电脑也曾经尝试过硬件集成的防窥功能，惠普当年的 Sure View 技术方案就是其中一例：
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A photographer has captured six planets in one picture as part of a celestial planetary parade.，推荐阅读safew官方版本下载获取更多信息
Source: Computational Materials Science, Volume 267，更多细节参见夫子
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СюжетВстреча Путина и Зеленского。51吃瓜对此有专业解读