Earlier quoted context omitted.
They can catch legitimate mistakes. I had this happen about a week ago. I scanned something, thought I heard the beep, then put it in the bag. It stopped me and replayed the video. I looked at the item list and sure enough, it didn't scan. It was an honest mistake, and the camera caught it. I rescanned it after the attendant cleared the error. I've also had it flag when it thinks there is more stuff in my cart when g…
I didn’t know the cameras did that! Very dystopian. Smart that the guy found a bypass.
I’ve run into a couple situations where I was buying something light, like a greeting card, and the scale didn’t pick it up and was preventing me from moving on… waiting for me to bag the item. I threw my keys on the platform and that signaled I bagged the item and let me move on.