Retrieved August 17, 2015. The first known European gambling house, not called a casino although meeting the modern definition, was the Ridotto, established in Venice, Italy in 1638 by the Great Council of Venice to provide controlled gambling during thecarnival season. Il vero italiano: Your Guide To Speaking "Real" Italian. Both of these specialized casino security departments work very closely with each other to ensure the safety of both guests and the casino's assets, and have been quite successful in preventing crime. 29 In addition to cameras and other technological measures, casinos also enforce security through rules of conduct and behavior; for example, players at card games are required to keep the cards they are holding in their hands visible at all times. 13 Factors influencing gambling tendencies include sound, odour and lighting. 11 Customers gamble by playing games of chance, in some cases with an element of skill, such as craps, roulette, baccarat, blackjack, and video poker. Based on revenue, Atlantic City, New Jersey ranks second, and the Chicago region third. The casino was founded in 1917 as a site to gather information from foreign diplomats during the First World War. When it opened in 1989, The Mirage was the first casino to use cameras full-time on all table games. Security edit Main article: Casino security Given the large amounts of currency handled within a casino, both patrons and staff may be tempted to cheat and steal, in collusion or independently; most casinos have security measures to prevent this. 23 In 2007, the casino moved into new premises of more than 55,000 square metres (590,000 sq ft making it the largest casino in Europe. The Resorts World Sentosa has the world's largest oceanarium. The number continues to grow steadily as more states seek to legalize casinos. It is generally believed that gambling in some form or another has been seen in almost every society in history. Newport Casino in, newport, Rhode Island. 7 In military and non-military usage in German and Spanish, a casino or kasino is an officers' mess. 25m in slot accord" Archived at the Wayback Machine., (August 27, 2009).