Medusa

Was at the library today returning a book and paying a fine on it.
It's an amazing library.
There is a " book drop" provision, a computer where you enter your library card and it tells you how much your fine is and then you put your credit card in for payment.
When you take books out , you are allowed 8, there's another computer that checks them out.
They have lots of displays too, this was my favourite.