An optical scanner that may assemble the lens design for varying the focus and resolution, having a light source, a reflection compound mirror, a charge coupled device, a basic objective lens and a compound lens. This system rapidly refuels vehicles to a specific wet vehicle weight. Based on user information and environment information stored on the server, an alert may be generated and sent to a user via the HAS module. The game units each include a web browser. The inter-RF network node communication may allow the coordination of RFID tag memory and functionality.