Slot machines have come a long way from massive cabinets that once took up 40+...

https://jeffreysinterestingcolumns.trexgame.net/who-invented-the-first-slot-machine-in-1895

Slot machines have come a long way from massive cabinets that once took up 40+ inches of space on the casino floor. Today, you can play those same games on smartphone screens just 6-7 inches wide