Remember those giant slot machines that used to take up 40-plus inches of space...

https://wiki-saloon.win/index.php/Why_Did_Old_Slot_Machines_Need_a_Big_Heavy_Cabinet%3F

Remember those giant slot machines that used to take up 40-plus inches of space on the casino floor? Now, you can spin the reels on phones with screens around 6 to 7 inches