There are several ways to protect yourself while visiting a Casino. Casinos use elaborate surveillance systems to monitor the entire gambling floor. Cameras mounted in the ceiling watch every table and doorway. They can be adjusted to focus on suspect patrons. Video feeds are recorded for later review. Casinos also place computer chips on slot machines to determine the payouts. The only people who can keep an eye on the slot floor are the surveillance personnel. Even then, there is still a chance someone might steal or cheat.
In fact, 24% of U.S. adults visited a casino in the previous year. This percentage was even lower in 1989 when compared to today. At that time, only 24% of Americans had college degrees, while another 28% had some college credits. Nearly half had not attended college. Nonetheless, these statistics are indicative of a changing demographic. Casinos are targeting the middle class because of their increased incomes and lower unemployment. However, the average age of American visitors is increasing.
Gambling has existed for centuries. As early as ancient Mesopotamia, the Egyptians, the Greeks, the Romans, and the Italians were all familiar with gambling. As it evolved into a more commercialized industry, casinos started to open in smaller establishments. In the late 19th century, the popularity of casino gambling spread to the rest of Europe. It was in these venues that the modern casino evolved. It was a club for rich Italians and grew in popularity, eventually becoming a worldwide phenomenon.