As a way of encouraging gamblers to keep their cards visible, casinos often employ gaudy decor. Clocks, a fire hazard, would be an unnecessary distraction. Instead, casinos use bright floor coverings and colorful walls to entice visitors and boost their spirits. Red, for example, is frequently used as a decorating color because of its psychedelic effect on the senses. Similarly, casinos use a lot of LED lighting, which is believed to make people lose track of time.

Security in casinos begins on the casino floor. Casino employees monitor patrons and games. Dealers focus on their own games, but are able to spot cheaters. Table managers and pit bosses watch the games, while the casino’s security personnel monitor betting patterns. Each employee is tracked by a higher-up, which can help spot unusual behavior before it can get out of hand. In addition to surveillance cameras, casinos also have computer chips in each slot machine, making it harder to rig the odds and steal money.

It’s important to remember that the odds in casinos are always in the casino’s favor, and you should not spend more money than you can afford to lose. Even if you do manage to hit a big win or lose, you’re still likely to leave the casino with less than you walked in with. Always keep track of the payouts of the games you’re playing. Moreover, don’t let your emotions get the best of you by constantly playing at the casino.