Supporters of Rosenborg celebrate victory in the Norwegian Cup Final at Ullevaal Stadion on Dec. 2, 2018. (Photo by Trond Tandberg/Getty Images)
The Norwegian Professional Football league introduced hi - Fi across the entire league 's venues five years ago and has implemented Cisco 's Connected Stadium Wi - Fi and its DNA tracking tool . This provides location analytics for the recruiting and engagement experiences for players . The league 's investment paid off by boosting its customer relationship tracking database .