A Casino is a place where people play games for money. Usually there are two parties involved: the house and the banker. The character of the casino is nearly the same everywhere in the world. Europe is no exception. In the late twentieth century, nearly every country altered their laws to allow casinos. Since 1960, licensed gambling clubs have been operating in London. Membership is required, and the machines are regulated by computer chips. In addition, the casino security team spends a great deal of money on security to prevent crimes, such as theft, petty theft, and fraud.
Most casinos also employ several tricks to attract gamblers. Gaming tables and slot machines are set up in a maze-like fashion to appeal to the senses. Many of the machines are tuned to a C-major key and use bright lights to entice people to play. Several casinos have one-way glass windows to avoid catching anyone in the act of stealing money. Using this method of casino security is highly effective at preventing crimes.
In the 1990s, technology continued to increase casino security. Computers and video cameras routinely monitor casino games, and “chip tracking” involved betting chips with built-in microcircuitry. Casinos also track the movements of roulette wheels, and calculate statistical deviations between spins. The casino also began to offer enclosed versions of games. These games do not require dealers and allow players to bet on a button rather than a spinning wheel. Increasing the safety of the casino is another key goal.