A control system for use with a multi-layer molding device having an inspection device for measuring a characteristic of a product of a cavity of the molding device and a controller adapted to receive information corresponding to the at least one characteristic from the inspection device and to alter the molding device based on the information. The device can be easily operated by users with limited hand or finger dexterity or only having a single useable hand. One advertisement is displayed using the client machine immediately after a validated detection of the completion of the game is made by the game server.