University of Waterloo (Canada) computer game design researcher Kevin Harrigan, whose research has made headlines around the world, recently testified before the New Hampshire Gambling Study Commission to explain the software and design features of slot machines. Through Canada’s Freedom of Information Act, Dr. Harrigan obtained slot machine design documents, called PAR Sheets. Slot machine manufacturers commissioned an army of lawyers but failed to block Dr. Harrigan’s access to this information. Without losses disguised as wins and frequent near win displays, slot machines would not be profitable.
“Teen Sports Betting: A Growing Concern in Schools” | The Boston Globe
July 10, 2026
By Yvonne Abraham Nearly 400 underage users in two states were caught in the past year on sports gambling websites,