Described by the NBA as an "iso-cam", Twitter will begin livestreaming the second half of pre-selected games with the camera angle focused on one player.
Twitter users will be able to vote on the @NBAonTNT Twitter account during the first half of games for who they want the camera to follow in the second half. If that player goes to the bench or fouls out, the camera would then move to a typical mid-court angle.
The streaming deal with Twitter includes 20 NBA games, including one playoff game. The experiment will go live during the 2019 NBA All-Star Game.