Random Number Generators and Your Slot Machine
An RNG is the brain that makes slot machines work and the reason behind the random sequence of symbols you see on the view screen. The random number generator is only a part of the whole system that runs the whole slot machine. But this is the part of a slot machine's system that we should be interested in since a random number generator will decide if we win in the next spin or not.
Every slot machine you see today will function very much like the computer you have at home. Your slot machine will also have a microprocessor inside it that runs all the programs to make it work. One of the programs that is run by that microprocessor is called the random number generator. From the name of the program we can readily deduce its function.
Random number generators takes on the task of generating random numbers as long as a slot machine is running. The numbers that a random number generator makes will be used by the slot machine's system to generate the combination of symbols you see on the screen. Since the numbers produced by an RNG is random you can bet that the sequence of symbols on the screen will also be random.
Random number generators make these random sets of numbers in a fraction of a second. That will result in millions of combinations made for a slot machine in a day. That immediately eliminates ideas of being able to predict the next winning spin for any slot machine today. But that doesn't mean we are totally at the mercy of a random number generator when we play slot machines.
On the contrary, we can figure out the payout percentage of a slot machine and tell if a slot machine plays fair enough. Take note that a random number generator is also a program that is part of a larger system. This system is also programmed so that a certain percentage of the money put into the slot machine is paid out players. Figuring out the payout percentages of slot machines will help a lot to judge which machine is better.
You surely have seen, or at least heard of, one player getting just naked pulls from a slot machine until finally giving up. The next part of that story is that the next player sits and after a few spins hits a jackpot. That is purely the work of a slot machine's random number generator. You can't say that the previous player would have made it if only that player stayed a few spins more. By understanding how random numbers generators work, players can get over any misconception about slot machines.