Slot Machine positioning
Books have been stated on this topic, and the controversy and ruckus about where the "hot" video slots are placed in a casino are still on-going – more than 60 yrs after slot machines were 1st installed in gambling dens.
The quintessential rule is that the more favourable one armed bandits were installed just inside the entry of the casino; so that potential gamblers going by would see real jackpot winners … be inspired to come unto the gambling floor … play. Our inclination is that this is definitely no longer true.
Nearly all of the major casinos presently are titanic complexes … you no longer can see inside from the sidewalk, so there is no longer a reason to position the ‘loose’ slot machine games close to any doorways.
Yet another traditional rule is that loose slot games are installed on the major aisles in the casinos, again so that more potential players could see winning jackpots and be galvanized 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 very 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 games.