The mechanical device used to keep score in a golf game is known as a scorecard or a digital scoreboard. Golfers record their strokes on the scorecard, which tracks their performance throughout the course. The scorecard typically includes space for notations on each hole and the total strokes taken. In professional settings, digital scoreboards may display live scores, player stats, and other information about the game. Understanding how to accurately keep score is essential in golf, as it directly reflects the player's efficiency and skill level.