??? ?? ? ??? serious ??? ?? devices ? video poker machines ??? ?? ??? ???? ????re having ?? ??. ?? ?? major ???. c? ??? ????asino, ??? ??? ?? supplier game titles ??? ? ???? ????? ????? ???? ? ?? ??? ? ????.|???? ????, ??? ?? ??? ? ? ??? ????? |??|??} ???? ???? Michael Shackleford? ?? during ???? ????, ? ??? ??? ??? ????? ??.[5]|?? ?? ?? ??? ????