Volumes have been stated on this subject, and the bickering and disagreement about where the "hot" one armed bandits are positioned in a casino are still taking place – more than sixty yrs after slot games were 1st added to the gaming floor in gambling houses.
The traditional rule is that the more favourable slot machines were located just inside the main foyer of the casino; so that fun seekers going by would see jackpot winners and be influenced to come into the casino and play. Our assurance is that this is not so anymore.
Many of the major casinos these days are herculean complexes … it’s no longer possible to see inside from the sidewalk, so there’s no longer a reason to place the ‘loose’ slot machines near to any entrances or exits.
Yet another classic rule is that loose slots are put on the major aisles inside the casinos, again so that more fun seekers could see winning jackpots and be inspired to play. Nonetheless, we find that this also isn’t a universal rule any more.
What casinos found over the years is that people walking down the busy aisles were frequently on the way to somewhere else. If they played the slots at all, they would simply put in their loose change because they happened to be walking by. Win or lose, they would very often not stop to keep playing. And the last thing a casino wants is for someone to win a jackpot by playing only a few coins and then not stay to put it all back in!
In recent times, casinos are constantly changing their perspective about where to place the loose slot machines.