I know I get fuqd with about my flip-phone, old-skool shiit. I have a reason. Many of you close to me know that exact reason. Targetting "smart" phones started to be a part of my job, in the former life, right towards the end of that life. The tech is crazy. The mere fact that I could turn your cell phone against you, in Oct 2000, is just crazy. I couldn't even turn the equipment ON - INSIDE the borders of the Continental United States. I had to find a deployment to another country, devise a training plan - just to power this shiit up, and run it. By the time 9/11 came around, there were full deployments of this stuff, the full training complete in every Group - we were ahead of it, then. The tech, then, was so powerful, just mind-boggling. More systems came out, different capabilities, different goals and objectives. Where I was, then, was a proving ground of "does it work"... And it did...
DRT.
https://www.thalesdsi.com/drt/
Back in that day, I had the first one that came out. DRT-001. Still have signed Hand Receipt copies of that thing.
Check this vid out, pay attention, towards the end. Pay close attention...