Slot machines used to tower over casino floors with screens 40 inches or more....

https://judahsexcellentthoughtss.yousher.com/can-a-single-phone-really-replace-hundreds-of-slot-cabinets

Slot machines used to tower over casino floors with screens 40 inches or more. Now, they fit neatly in your pocket on a 6-inch phone screen. This shift from bulky cabinets to sleek mobile apps changes how we play and enjoy slots every day