A casino can be a confusing place for first-timers. Most casinos are huge, open rooms with a lot of activity going on, but it can be easy to get lost. There are often security guards on patrol, pit bosses, dealers, and cameras on the ceiling. You might feel as if you don’t belong there, so it is best to have a tour guide or at least some idea of the layout.
Personal electronic items are prohibited in a casino. This includes cell phones. Using a cell phone while sitting in a casino game is illegal, and the thick walls of large casinos block cell phone reception. Besides being prohibited from using a cell phone, casino patrons cannot use pagers or cell phones in the sports book either.
Technology has advanced significantly in the past few decades, and many casinos use video cameras and computers to monitor the casino floor. They also use “chip tracking” technology, which uses betting chips with embedded microcircuitry to monitor the wagers made by players minute by minute. Casinos also monitor roulette wheels electronically for statistical deviations.
Although most casino games have an edge for the house, there is a certain level of skill required to make a successful bet. Typically, the house edge is a small percentage, which is usually less than 2%. A casino with a higher house edge may make a profit of as much as 40% or more.