A casino is a facility for certain types of gambling. The word may also refer to an establishment for such activities, or to the business of running such establishments. A casino may be integrated with hotels, restaurants, retail shopping, cruise ships or other tourist attractions. In the United States, a casino is a public building that offers a wide variety of games of chance to its patrons. Its reputation for providing excitement and fun is world-renowned. Casinos often have many employees and are often monitored by security cameras.
Casinos are often visited by people of all ages and backgrounds. Some even take weekend bus trips to casinos with their friends and family. The games offered at casinos range from classic table games such as blackjack and roulette to slot machines and video poker. Some are supervised by live dealers while others are automated and have no humans involved.
In modern casinos, high-tech eye-in-the-sky surveillance systems watch every table, window and doorway. Cameras can be adjusted to focus on suspicious patrons, and the footage is recorded for later review. In addition, casino workers regularly monitor the statistical deviations from expected results of wheel spins and card deals.
Casinos rely on the math of their games to generate profits, and it is rare for a casino to lose money. They also encourage gamblers by giving them free food and drinks, comped hotel rooms, limo service, airline tickets and other extravagant inducements. Even so, something about gambling (perhaps the presence of large sums of money) seems to encourage crooks and cheats.