Slot machines once towered over casino floors with cabinets more than 50 feet...

https://www.start-bookmarks.win/slot-machines-once-took-up-entire-walls-with-screens-40-plus-inches-wide-and

Slot machines once towered over casino floors with cabinets more than 50 feet tall or screens over 40 inches wide. Now, many games fit comfortably on phone screens just 6 to 7 inches across