Slot machines used to be giant fixtures, sometimes towering over 50 feet tall...

https://nova-wiki.win/index.php/What_Is_the_Difference_Between_Cabinet_Size_and_Game_Window_Size%3F

Slot machines used to be giant fixtures, sometimes towering over 50 feet tall on casino floors. Now, that same game fits comfortably on a 6-inch phone screen you carry everywhere