Bingo started with paper cards and daubers, but digital play changed the game....

https://www.beacon-bookmarks.win/bingo-has-evolved-from-paper-cards-to-digital-play-making-it-easier-and-faster

Bingo started with paper cards and daubers, but digital play changed the game. Now, 90-ball (numbers 1-90) bingo lets you play on your phone with auto-dabbers that mark numbers for you