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。
if (tryCompensate(w)) {，这一点在体育直播中也有详细论述
，更多细节参见体育直播
What are Moon phases?According to NASA, the Moon takes about 29.5 days to orbit the Earth. Over the course of this period, it moves through eight recognisable phases, what we call the lunar cycle. While the same side of the Moon always faces us, the amount of its surface lit by the Sun changes as it continues along its path. The shifts in sunlight create the different appearances we see from Earth, ranging from a fully illuminated Moon to a thin sliver or near darkness. The eight phases are:
第三条 扰乱公共秩序，妨害公共安全，侵犯人身权利、财产权利，妨害社会管理，具有社会危害性，依照《中华人民共和国刑法》的规定构成犯罪的，依法追究刑事责任；尚不够刑事处罚的，由公安机关依照本法给予治安管理处罚。。体育直播是该领域的重要参考