Len Phillips had just finished posting a yellow sign underneath the camera when an elderly man pulled up, exited his pickup truck, and shuffled over to take a look. “A.I. camera,” the sign read. “Your movements have just been logged into a private searchable database.” The man gazed up at the camera overhead, then back down. He paused. Then he went back to his truck and pulled out a chainsaw.“I was like, ‘No, no, no!’” Phillips told me recently regarding the January interaction. “He’s like, ‘Why...