Slot machines once towered over casino floors with screens 40 inches or more...

https://www.ready-bookmarks.win/slot-machines-have-come-a-long-way-from-their-bulky-40-plus-inch-cabinets-on

Slot machines once towered over casino floors with screens 40 inches or more wide. Now, they fit comfortably in your hand on phones with 6-inch displays