A memory resident circuit cell model for characterizing an integrated circuit cell. The method includes the steps of receiving a signal indicative of a status of the connectivity between the mobile communication device and the wireless local area network; and depending on the connectivity status, controlling a handover process. The compartment is provided with a pair of connecting blocks at respective ends. The second direction is substantially perpendicular to the first direction. In one approach this response is further informed and influenced by one or more other factors, such as but not limited to system loading, group size andor known whereabouts, andor whether a recent transmission response was received. The first computing system is coupled to communicate with a second computing system executing a second instance of the game application.