Slot machines have come a long way from the huge cabinets that used to fill...

https://www.play-bookmarks.win/slot-machines-used-to-be-massive-often-with-screens-over-40-inches-and-heavy

Slot machines have come a long way from the huge cabinets that used to fill casino floors, some over 50 feet tall! Today, many games fit snugly on screens just 6 to 7 inches wide, right in your pocket