A photo-patternable dielectric material is provided to a structure which includes a substrate having at least one gate structure. A layout pattern for a layout layer in a semiconductor device is divided into divided areas. If the request is accepted by the occupant of another vehicle to enter into a chatting session on that topic, a wireless communications link is established between the two vehicles, where messages may be transmitted through other intermediate vehicles. Responsive to the thermal level associated with the functional unit differing from the verified thermal level beyond the predetermined threshold, sending an indication of suspected abnormal activity associated with the given functional unit. A wireless transceiver associated with the guest account designator communicates with the central computer to send and receive information. The array of n switches is controlled by a digital word of n bits.