A Casino is a gambling establishment that houses games of chance and offers the opportunity to gamble. Usually casinos offer a variety of games, including poker, blackjack, roulette and slot machines. Casinos can be found all over the world, from the glamorous Hippodrome in London to the more laid back Baden in Germany.
Something about casinos seems to encourage cheating, stealing and scamming, so security is a major concern for casino owners. Casinos spend a lot of time and money on elaborate surveillance systems, which are designed to prevent such activity. For example, there are catwalks in the ceiling that allow surveillance personnel to look directly down, through one way glass, on the game tables and slot machines.
Another aspect of casino security is the use of familiar patterns and routines to spot suspicious behavior. Dealers shuffle, deal and position cards in certain ways, and the betting spots on table games follow specific patterns. This allows security staff to quickly recognize when a patron’s actions deviate from the norm.
Casinos make their money by taking a small percentage of all bets, known as the house edge. This may seem like a small amount, but it adds up over the millions of bets placed at a casino. This is why casinos are able to afford extravagant fountains, pyramids, towers and replicas of famous landmarks. On the other hand, studies show that the economic benefits of casinos may actually be negative – for example, they often shift spending away from other forms of entertainment, and the costs of treating compulsive gambling can more than offset any casino profits.