Predictive modeling, in which a first simulation model that simulates a first policy for managing a set of data is determined based on a pattern representative of the set of data and first operating variables for the first policy. By performing radio discovery to receive beacon signals from neighboring access points, an initial configuration of a radio environment is generated based on the received beacon signals. That is, although the game results are simply bingo game results defined by predetermined patterns of matches between the various card designations and the designation set produced or called for a particular bingo-type game, the game results are displayed to the players with a graphical display including a graphic that is not merely a graphical representation or reproduction of a bingo card. The blades may angle for clockwise or counterclockwise rotation.