Slot machines used to fill casino floors with massive 50-foot banked setups,...

https://paxtonscoolchat.readspirex.com/posts/why-do-slot-games-use-icons-instead-of-text-labels-on-mobile

Slot machines used to fill casino floors with massive 50-foot banked setups, packed into cabinets over 40 inches tall. Today, those same games fit neatly on a 6-inch phone screen, offering the same reels and bonuses in your pocket