A pet transportation device is provided. The first heater is operable so as to provide a granularity R of the toner image satisfying 0. Further, a bipolar preparation structure is generated in the bipolar area, which comprises a conductive layer and a mask layer on the conductive layer. On the other hand, if the lattice constant of the heteroepitaxial layer is less than that of the immediate substrate layer the epitaxial layer is deposited on, then the epitaxial layer is kept under tensile stress. The probes also have built in mechanical protection for both the integrated circuits and the MEMS or thin film fabricated spring tips and probe layout structures on substrates. The input stream of media may be received at a server from a client device connected to the server via a network and provided to a display device connected to the network for playback over a media output system.