This enables the machine to land on the first symbol, followed by the next reel and so on. Although these machines look very much like the original designs, a computer inside the machine uses a step motor to rotate the reels.Īfter money has been put in the machine, and the bet amount has been placed, a handle and/or play button will activate the Random Number Generator (RNG). Originally slot machine results were determined by the spinning reels, but through the years and advancements in operations, the outcomes are generated differently. These slot machines are now technological devices that use advanced software. These machines are now run by computers that can be found primarily in casinos, but also in many unlikely places from arcades to local pubs. Slot machines have now evolved and gained massive popularity. The reels had multiple symbols on them, and if you were lucky enough to see the same 3 symbols on all 3 reels, you would be a winner! He made a cast iron cabinet that housed 3 mechanically spinning reels.
Slot machines were first invented in San Francisco by a car mechanic who was looking to provide entertainment for his customers as they were waiting for their cars to be fixed.
