A system and method for detecting a target object through foliage includes a transmitter for generating a low-frequency electromagnetic signal. An example method includes, providing, on a display device of a computing device, a graphical user interface including a user authentication display portion and receiving, from a remote authentication server, visual content and functional content corresponding with the user authentication display portion. For example, when a pixel having a particular gradation value exists as an input pixel, the pixel is not displayed on the display section as it is being kept at the gradation value, but instead, is displayed in such a manner that a plurality of display pixels having gradation values differing from the gradation value of the input pixel are combined. The rotor and the first stator are disposed between a collar located at a first end of the sleeve and a collar hub located at an opposite end of the sleeve. Another embodiment has a simple neck that stretches out from a typical package providing a simple spout design for condiment dispensing.