Those electro-mechanical ticket readers are borderline lost technology and sadly don't belong in this software-eletronic era 0: https://www.youtube.com/watch?v

Those electro-mechanical ticket readers are borderline lost technology and sadly don't belong in this software-eletronic era 0: https://www.youtube.com/watch?v=3Vn-QxQOoqQ https://www.youtube.com/watch?v=3Vn-QxQOoqQ