How Casinos Manipulate Gamblers

Underneath the flashing lights and free cocktails, casinos stand on a bedrock of mathematics, engineered to slowly bleed patrons of their cash. For years, mathematically inclined minds have tried to turn the tables, harnessing their knowledge of probability and game theory to exploit weaknesses in a rigged system. But, as the infamous scene in Martin Scorsese’s movie Casino shows, that can be dangerous business.

Modern slot machines are simple: Players insert currency, select the amount they want to bet, and press spin or “max bet.” The results of that spin are completely dependent on luck. Video poker is a more complex game, but it still relies on the same basic principles.

Another way casinos manipulate their customers is by using digital credits or chips rather than cash to gamble with. This removes the psychological link between winning and losing and makes it easier for people to lose track of time. Casinos also often do not have windows or clocks on the floor to further disorient players and keep them playing longer.

Casinos also employ a variety of security measures to prevent cheating and theft. Some use cameras to monitor the floor, while others have trained security personnel to spot any suspicious betting patterns or other anomalies. Some casinos even bar anyone suspected of counting cards, despite the fact that this is not technically illegal.