Described embodiments include a system, method, and computer program product. A wiring layer is buried into the wiring pattern groove with a barrier metal film interposed therebetween. The tab wire includes a first interconnection coupled to the first set of solar cells in the first serial configuration and a second interconnection coupled to the second set of solar cells in the second serial configuration. Further, interactions between the computer and a gamer can be processed by using a gun simulator such as a mouse, a key board, a joystick, and the like. Appliance positioning advances the mandible to an adjustable predetermined position and simultaneously restrains the tongue using flexible bristles attached to a spring-loaded, tongue-restraint-ac component. The system further comprises a monitoring device configured to capture images of the location upon the detection of the intrusion, and to transmit image signals representing the captured images.