These were recently installed at our Target. This one is in electronics and I'm not kidding you turn around and there is the electronics booth, where a Target worker is always stationed.
I was tempted to push the button in electronics and turn around and look at the Target worker. lol. Someone should do it, I'm a wimp and I probably won't. So my faithful readers, if you see a "help" button in Target... Push it. Do it fooooooooooooooooooooooor me. lol. =P