Photographs from the University of Nevada, Las Vegas Creative Services Records (2010s) (PH-00388-05). Thomas Jingoli, senior vice president and chief compliance officer of Konami Gaming, Inc., (left) UNLV Hotel College student Hien Nguyen and UNLV Hotel College professor Dr. Mark Yoseloff sign documents at Konami Gaming on May 20, 2014 Nguyen created a video wagering game called Domino Dragon.