Bingo halls are leaving the building—and moving online to browsers and mobile...

https://bravo-wiki.win/index.php/How_Do_Digital_Bingo_Games_Replace_a_Live_Caller%3F

Bingo halls are leaving the building—and moving online to browsers and mobile phones. One fun twist is Slingo, which blends traditional bingo grids with slot-machine reels to keep things fresh