Visitors who like to forget where exactly they parked their car again can now easily go shopping at the Altmarkt-Galerie Dresden. This is because the Car Finder solution from 3d-berlin has been installed there. All visitors have to do is scan the QR code next to their parked car and, after shopping, scan the QR code at the automatic pay station. Afterwards, an application opens on the smartphone that shows the way to the car.