 Today, these rotational advertising systems can be seen courtside at most NBA games, behind home plate at Major League Baseball parks across the United States and at countless soccer matches around the world.A former delegate to the United Nations Association for World Education non-governmental organization (AWE), Andruff has participated in numerous foreign affairs briefings and research projects over the years in an effort to learn how to develop broader educational platforms.Expanding this work, on behalf of the Foreign Policy Association, Andruff researched emerging electronic media and new technologies, authoring a White Paper on the Internet in 1994.