The situation changed in 1964. The outcome of the games was determined by electronic microprocessors. These electronic slot machines allowed operators to offer greater jackpots and larger prizes as they could program the reels to stop where they were predetermined.
In 1975, Walt Feely introduced the first video-based slot machine. It was called “Fortune Coin” and was based on a simple design: computer unit, coin hopper and television screen. The audience did not receive this invention very well at the beginning. They were skeptical as they could not actually see the reels spinning. The benefits, on the other hand, were greater. The odds were better, and the payout and jackpots were highly controlled.
1980 represents the birth of computerized era. A new company appears in the field. Sicroma started producing video poker slot machines. The design was a blast and quickly became a sensation. They also accepted bills, so passionate players could enjoy more time spinning and less time at money changing queues