Bingo has come a long way from paper cards to digital play, making the game...

https://raymondssuperblogs.brightsora.com/posts/what-is-an-auto-dabber-in-online-bingo-and-do-i-still-have-to-pay-attention

Bingo has come a long way from paper cards to digital play, making the game easier and more accessible. In 90-ball bingo, auto-dabbers now mark numbers for you, so you can focus on the fun instead of crossing off each number