[johnny_canuck]

I used to use this trick when I worked as a photographer of used cars. You'd get some 10-20 fobs and be expected to walk a lot of ~300+ cars and take images of them. Holding the fob up to your chin was the trick to finding the right vehicle... assuming the battery wasn't dead.

I still use this trick today to find my car when I park somewhere I am unfamiliar with.

[nativeit]

I just had to tip my cap. I worked as an imaging clerk for Copart Auto Auctions about 18-years ago. My job was more about putting the images on the website (and ordering new photos if they weren’t to-spec, or if there was visible gore—it being an insurance auction), but I have an intimate awareness of your experience. It was an interesting, if poorly paid, job experience.