An illuminative jack is provided, having a plurality of lights recessed within a top plate to provide illumination directed to a lifting location. The method may include using a game server to receive a player identification code from one of the client devices that is operated by a game player, and the code may be provided to the player when they purchase a toy or product. The table component is configured to maintain two or more tables each having entries for a plurality of available modulation schemes. The completions permit temporary or permanent monitoring of changes in reservoir saturation with the use of mobile sourcessensors. In some embodiments, the process uses two specific principal reaction stages. In the preferred embodiment, the device displays the results of the match through the use of a plurality of light emitting means in different colors.