The article discusses the use of the Hawkeye technology in tennis, which is a system that uses cameras to track the trajectory of tennis balls and make a call on whether it is in or out. Despite its accuracy, the technology is still not used in the Grand Slam finals, and the author suggests that this is due to the fact that the technology is too slow to keep up with the speed of the game. Additionally, the author suggests that the use of Hawkeye could affect the atmosphere of the match and take away from the excitement of the game. Finally, the author argues that relying solely on the judgement of the umpire is the best way to ensure fairness and accuracy in the game.
