Gambling in its various forms probably predates recorded history, with primitive proto-dice and carved six-sided dice being found at some of the world’s oldest archaeological sites. But the casino as a place where people could find a variety of ways to gamble under one roof did not develop until the 16th century when a gambling craze swept Europe. This is when Venice got its first government-sanctioned casino, the Ridotto, which was originally a four story clubhouse where Italian aristocrats met to play cards and other games of chance.
While the casino may seem to be a place where chance and luck reign supreme, it is actually a huge business and a major source of employment worldwide. It is estimated that casinos generate just over $231 billion in revenue annually, and employ a little more than a million people. While casinos are primarily places for fun and entertainment, they are also heavily security-oriented to prevent cheating, theft or stealing. This is why casinos spend so much time, effort and money on security, including the use of hidden cameras.
As for the actual feel of a casino, it can vary greatly, but most casinos try to project an aura of luxury and expensive taste. Lush carpets and richly tiled hallways usually complement carefully designed lighting that is slightly dimmed to add to the mood. Moreover, casinos often display large prizes to attract visitors and lure them in, such as a sports car on a pedestal or a giant pile of money.