A casino is a public place where gambling takes place and where people can find a variety of games of chance to enjoy. There are many different types of casinos, with the Las Vegas strip being the most famous. However, there are also many smaller casinos around the country that offer everything from video poker to a good selection of slot machines. Some even have stage shows and dramatic scenery to draw in visitors. The precise origins of casino gaming are not known, but there is evidence that gambling in some form has existed since ancient times. The most primitive protodice and carved six-sided dice have been found in archaeological digs, but the casino as a place where people could find all types of gambling activities under one roof did not develop until the 16th century during a great gambling craze that spread throughout Europe. The casino concept developed from small private clubs, called ridotti, where wealthy Italian aristocrats met to gamble in privacy and without interference from the police.
Something about gambling, possibly the large amounts of money that are handled in a casino, encourages patrons and employees to cheat or steal. This is why casinos spend a lot of time and money on security measures. Modern casinos usually have a physical security force and a specialized surveillance department that works closely together. Security cameras are everywhere in the casino and can spot blatant cheating by players. Dealers are trained to be able to spot suspicious behavior by their patrons, and table managers have a broader view of the action to watch out for shady betting patterns that might indicate cheating.