Green will radio in and ask Dineen to mark specific plays that he and the other coaches can look at between periods or after the game. The old way required Dineen to note the time certain plays happened on a sheet of paper with columns designated for those events. That's a bad call, the puck was in his feet. From time to time, Dineen can be heard tipping off coaches to developments he observes on the screen. But video replays suggest that a Lightning player was actually third, not that the referee changes his call.
Players also turn up in the video room between periods.
Forward Theo Fleury comes by to look at a missed scoring chance. The coaches ask Petr Nedved to review positioning and find where he could have created more scoring opportunities. By his own admission, Dineen is better schooled in hockey than technology. His dad is a former NHL coach and his brother plays in the league. Fortunately, Dineen had time to get up to speed during the NHL work stoppage that season and managed to keep pace as technology advanced.