. But there are 2 pairs of eyes up there, n'est ce pas?
Probably 3 pair of eyeballs if the flight is more than 8 hrs.
Not sure about the E-terminal in MIA, but @ the D-terminal there is bright yellow boundary lines to protect aircraft and equipment at the parking stands: If anything is inside the lines, one has to stop immediately. Usually baggage carts, ground-huffers, jet-bridges and sometimes personnel are inside the lines and easy to spot, then stop. It is a pretty good system expect at night in the rain when you can't see them yellow lines.
