Longtime gaming attorney-turned law professor Anthony Cabot said companies at the recent Global Gaming Expo promoted software that used artificial intelligence for marketing and commercializing purposes in casinos. Cabot, now a distinguished fellow of gaming law at the UNLV’s William S. Boyd School of Law, said the integration of facial recognition into the devices, was quite prevalent. Helping gaming regulators and casino industry leaders gain an understanding of the technology is one factor behind the law school’s sponsorship of a one-day conference next month on artificial intelligence, biometrics and big data in the gaming industry.