物理遮蔽光线，永远比纯靠前置摄像头识别人脸去隐藏通知或是干脆贴上物理的光栅防窥膜来得更彻底。这项技术一旦铺开，那些劣质防窥膜大概率会被彻底扫进历史的垃圾堆。
Trump in February said he would leave the decision up to the Department of Justice, rather than being personally involved, as he had initially claimed.
。下载安装 谷歌浏览器 开启极速安全的 上网之旅。对此有专业解读
对存在网络犯罪风险的移动电话卡、物联网卡、银行账户、支付账户、网络账号，以及被用于实施网络犯罪的网络应用服务，相关行业主管部门可以要求电信、金融、互联网等服务提供者通过国家网络身份认证公共服务等方式对用户身份重新进行核验。
I suspect rather strongly that premodern people, too, experienced the physical world more acutely than I do, simply because my brain has been stewing in dopamine-spiking stimuli for four decades now, rarely pausing to touch the proverbial grass. Don’t get me wrong: I like the outdoors a lot. But my waking existence is spent mostly indoors in highly artificial spaces, whereas humans have typically spent the vast majority of their time outdoors in nature. Consider my ancestors, who, as best I can tell, were primarily illiterate peasants and smallhold farmers. They spent a significant proportion of their waking hours literally touching grass.