I occasionally use it that way for painted labels on parking-spaces at the airport. (I have yet to need them, but it seems a reasonable precaution given how even a small amount of floor/zone/row forgetfulness could leave me wandering the 10,000-spot complex.)
That said, I also find myself wishing I could mark those photos as "temporary", so that they get auto-deleted within a month or whatever.
I occasionally use it that way for painted labels on parking-spaces at the airport. (I have yet to need them, but it seems a reasonable precaution given how even a small amount of floor/zone/row forgetfulness could leave me wandering the 10,000-spot complex.)
That said, I also find myself wishing I could mark those photos as "temporary", so that they get auto-deleted within a month or whatever.