类似雷达波，Wi-Fi信号也会在碰到障碍物时产生反射，研究人员依此研发出了穿墙识别人体轮廓的软件。 据外媒报道，麻省理工学院计算机科学和人工智能实验室研究人员建立了一个装置，叫做RF-捕获器，它...
similar radar wave and Wi Fi signal will encounter obstacles in the reflection, researchers develop a wall human outline recognition software. According to foreign media reports, Massachusetts Institute of Technology, computer science and artificial intelligence laboratory researchers established a device called the RF- trap, it...
