How Technology Is Used in Casinos

Many casino visitors are surprised to learn that the place lacks clocks or windows. This is done to keep players unaware of time. The walls, windows, and floor coverings are all decorated brightly and the cameras are adjustable. Often, the managers of the casino will offer free drinks to encourage gamblers to drink. But it can be dangerous for a gambler to get too drunk, as their judgment can be affected while betting. The rules of casino gaming favor the house.


Throughout the 19th century, casinos used technology to monitor their patrons’ behavior. Computers and video cameras routinely monitor the games to ensure fair play. “Chip tracking” is a technique in which betting chips are fitted with built-in microcircuitry to track wagers minute-by-minute. Roulette wheels are also monitored for statistical deviations. Other casinos have a completely enclosed environment where players can place bets simply by pushing buttons.

In the 1970s, technology was used to improve the security of the casino. Computers and video cameras routinely monitor the activities of casino employees. During the 1990s, the casinos began using chip-tracking, which involves betting chips with built-in microcircuitry. This technology allows the casino to monitor the wagers of casino patrons minute-by-minute. The roulette wheel is also constantly monitored and tracked for statistical deviations. In addition to these, some casinos even started offering “enclosed” versions of popular games, such as poker and blackjack, where players place bets by pushing buttons.

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