According to one or more embodiments of the present invention, a contract is established for a session comprising two or more plays of at least one gaming device. Information about the game play session, such as outcomes generated at the at least one gaming device, is communicated to a player device....http://www.google.de/patents/US20040147308?utm_source=gb-gplus-sharePatent US20040147308 - System and method for communicating game session information
