Player-Tracking Technology Is Coming To Hockey. It'll Change Everything.Ryan Lambert5/13/14 2:27pm677EditPromoteDismissUndismissHideGo to permalinkNothing happens quickly in the NHL. Fighting still exists. Visors were only mandated for incoming players last year. But the league is reportedly preparing to test player-tracking technology, and if it takes, we're not far away from a complete and sudden revolution in how we understand the sport.