I would say, "I'm shocked that AI could do something like this," but I'm not. I am, however, pleasantly surprised.
BREAKING: I asked Claude Code to turn my WiFi router into a radar. It worked.
No camera. No extra sensor. Claude wrote the code in 40 minutes. It reads how the WiFi signal bends around bodies and draws them as moving shapes on a map of my apartment.
I ran it at night to test it. Living room: me. Kitchen: empty. Bedroom: a second shape.
I live alone.
I thought it was a bug. I walked to the bedroom. The shape didn’t move. The map showed it standing next to the bed, facing the door.
I turned it off. I still don’t know what the code was reading.
If your router is on right now, it’s already doing half the job.