The BWI Airport in Maryland has had this system for years. It doesn't show you where your car is, but it lists at the beginning of each row of cars how many spots are available.
John, that was the first place my mind went -- whenever I go to BWI to pick somebody up, I'm thankful for that system. It's not the same thing, tho. BWI has ultrasonic sensors above every spot, and a central computer that keeps track of the number of available spots and where they are. It tells you at the end of each row if there's any left (in some rows, exactly how many, but I think not for all of them), and it will tell you at the ramp if the entire floor is full.
“An engineer explained to us that hundreds of ear impressions were gathered in the name of research, and while each one obviously boasted its own unique shape and size, one single characteristic remained uniform across the board: the entrance into the ear canal is not a perfect circle, it's an oval.”
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Now that is just a god send! Can't tell you how many women I've lost to just those type of arguments.
The BWI Airport in Maryland has had this system for years. It doesn't show you where your car is, but it lists at the beginning of each row of cars how many spots are available.
John, that was the first place my mind went -- whenever I go to BWI to pick somebody up, I'm thankful for that system. It's not the same thing, tho. BWI has ultrasonic sensors above every spot, and a central computer that keeps track of the number of available spots and where they are. It tells you at the end of each row if there's any left (in some rows, exactly how many, but I think not for all of them), and it will tell you at the ramp if the entire floor is full.