This seems little different from the Automated Parking Systems that I saw in widespread use in Japan from the 1980's: https://en.wikipedia.org/wiki/Automate

This seems little different from the Automated Parking Systems that I saw in widespread use in Japan from the 1980's: https://en.wikipedia.org/wiki/Automated_parking_system https://en.wikipedia.org/wiki/Automated_parking_system (The main difference being 3D in Japan and 2D at Gatwick)