借助光栅原理，让屏幕发出的光只能从正面特定角度范围内看到，从而实现「大角度防窥」的效果：
Fast connection speeds
。雷电模拟器官方版本下载对此有专业解读
// TypeError: Cannot obtain lock — stream is permanently locked
ostree-image-signed:docker://ghcr.io/ublue-os/bluefin-dx:latest
If France could lead the world with Minitel in the 1980s, surely Europe can free itself from Silicon Valley’s shackles now? | Alexander Hurst
· 朱文 · 来源：mirror资讯