The study concludes that optical signals from the little flashing LED (light emitting diode) lights, usually red and dotting everything from modems to keyboards and routers, can be captured with a telescope or long-distance lens and processed to reveal al
The study concludes that optical signals from the little flashing LED (light emitting diode) lights, usually red and dotting everything from modems to keyboards and routers, can be captured with a telescope or long-distance lens and processed to reveal al
该研究报告的结论是：从微小而不断闪烁的发光二极管(通常为红色且应用到各类设备，从调制解调器到键盘和路由器等)发出的光波信号，可以被望远镜或远程透镜捕获，然后在经过处理后将通过这些设备的数据一览无遗。