Nederlandse Spoorwegen (NS) is the main passenger rail service in the Netherlands. As part of its services, it operates, manages, and develops all train station areas in collaboration with various partners. In these partnerships, exchanging information about the use of the premises is key. Every year, NS carries out a manual count of all the cars parked at its 400 train stations—a process that's both time-consuming and expensive. Could NS use new technologies to make this task more efficient?