Tunneling field effect transistors with undoped drain underlap wrap-around regions are described. A composite multi-layer surface-hardening coating is formed on at least the anterior surface of the resin substrate. The method further includes the step of determining which of the plurality of bedding mattresses has support characteristics that closely match the support needs of the customer. A content page based on a page template is then generated that includes references to at least a subset of the images. The video camera 11 successively downloads the selected images in this manner.