The gambling industry is all about innovation and changing directions. The evolution of the slot machine is the living proof of it. There have been many twists and turns in the history of slot machines. They went from bulky, hand-operated machines at the corner of a bar, into your beloved, mobile-friendly, one-click time killers.
Chapter 1: The Olden Days and the Birth of Mechanical Slot Machines
Everything started in 1891, in New York City, with Sittman and Pitt's mechanical machine. Gambling historians categorize this invention among the slots. However, it was a poker machine with modified card settings for a higher house edge.
At the end of the 1880s, Charles Fey came up with a simpler and more approachable idea. It was The Liberty Bell, the first three-reel slot machine. Failing to patent the machine led to numerous copycats and their unseen popularity in the US.
Chapter 2: What's Up With Fruits?
In 1902, the direct cash payments got banned, making way to other, less "harmless" rewards, like flavoured candy and mint. To make it more theme-appropriate, the manufacturers changed the symbols into fruits to indicate the gum flavour.
The first wildly popular fruit slot, Operator Bell by Herbert Mills, was born.
Chapter 3: Technological Advances
The mechanical slots dominated the market for almost 60 years. Soon, the first electromechanical slots with automatic payouts got into the market. It was the year 1964, and the technology was booming. Bally created Money Honey, the first slot that used electricity to turn the reels.
People were skeptical at first; thus, the manufacturer chose to keep the lever in the beginning. When people got used to it, the producers abandoned the lever. These machines had the capacity to payout up to 500 coins per game.