Tuesday, July 19, 2011

A Counterfeiter In The Slot Machine Industry

Via The Big Picture, a Cuban-Latvian figured out how to steal International Game Technology's software to copy their newest and most popular slot machines in the bodies of their old machines.  The most interesting information to me is how the industry works:
By 1990, slot machines accounted for a full two-thirds of Las Vegas’ gaming revenue, a percentage that has remained fairly constant ever since. Slots took over the prime casino real estate previously reserved for blackjack and roulette; three-quarters of gaming-floor acreage in Las Vegas is now inhabited by slots. And IGT grew into the industry’s Goliath, with annual revenue of close to $2 billion and a coveted spot on the S&P 500 index. Roughly half of America’s 833,000 slot machines are produced at IGT’s manufacturing plant in Reno.
Armed with detailed intelligence regarding gamblers’ behavior, IGT’s designers now tailor each new machine to appeal to a specific type of player. “One of the things that really defines how a game plays is volatility of the math model,” says Chris Satchell, the company’s CTO, who previously filled the same role at Microsoft’s videogame division. Some games, he explains, are based on algorithms that produce frequent but small payouts, ensuring that risk-averse players are able to play for long stretches before losing their bankrolls. High-volatility games, by contrast, offer large jackpots but long odds of winning and are thus designed to attract gamblers who want a quick shot at a big score. Creating those varied experiences, while still ensuring that the house always wins a predictable amount over the long run, requires the expertise of professional mathematicians. IGT scours the nation’s graduate mathematics programs in search of talent who would rather develop slots software than devise Wall Street trading algorithms.
I knew there was a lot of psychology that went into it, and this is one more industry, along with finance, that steals our nations best mathematical brains to make money gambling.  Nice.

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