Provided are a double-sided PSA sheet comprising a PSA layer formed by directly applying an aqueous dispersion-type PSA composition to a non-woven fabric substrate, wherein the layer has a highly smooth surface; and a method for producing the same. For instance, in a preferred embodiment, functional sites are included on a substrate for at least performing rotational tasks. A downlink digital phase rotator applies a fine frequency shift in accordance with a receiver frequency offset command. The method can also include performing a monitoring activity regarding the user equipment or the category of devices with respect to at least one suspicious event. Such techniques provide control, including moving, sizing, and orientating, of one or more displayed window frames in which one or more images are displayed.