In Nevadafor a player to cheat in a casino is a felony under Nevada law. So it's all data. At the end of World War II, when the Nevada casinos then the only legal gambling joints in the country were first building their business, they featured row after row of dice tables. He has special praise for Keith Taft, whose blackjack computers showed an ingenuity and vision far beyond almost anything of their time. Yonkers raceway and casino casinos use facial recognition software to detect known cheats, card counters or " advantage players " as they enter the establishment. Six technicians watch about 40 monitors, but all the feeds are saved for later analysis. This allowed the players to know what flop was coming if they knew the hands being held by three players.Cheats and Scams Las Vegas Surveillance .. I worked casino surveillance and you'd be amazed at the. gaming The Biggest Casino Cheaters in History After failing at earning a living with legal gambling, Richard Marcus found himself homeless in Las Vegas and. Cheating in casinos refers to actions by the player or the house which are prohibited by So far, courts in New Jersey and North Las Vegas, Nevada have found the practice of barring law-abiding citizens to be illegal. The methods for cheating in a casino are often specific to individual games and include the following.