How the gambling industry has kept up with decades of computer-assisted tech developed to beat roulette, like wearable devices, timers, and predictive software (Kit Chellel/Bloomberg)

Kit Chellel / Bloomberg:
How the gambling industry has kept up with decades of computer-assisted tech developed to beat roulette, like wearable devices, timers, and predictive software  —  One spring evening, two men and a woman walked into the Ritz Club casino, an upmarket establishment in London’s West End.