I learned about that "science fiction" in 1996 when I was an intern at back then called DASA (Daimler Aerospace), before the merger with Chrysler. They worked

I learned about that "science fiction" in 1996 when I was an intern at back then called DASA (Daimler Aerospace), before the merger with Chrysler. They worked on that science fiction already back then. They developed the basics for the radar back then. Without those developments and vision we had no commodity radar sensor available today.