A charging stand for selectively enclosing and exposing an appliance such as a hair trimmer having a rechargeable battery includes a base and a cover. The pressure-sensitive adhesive layer contains a branched monoalcohol having from 12 to 28 carbon atoms, a free base of bisoprolol and a polyisobutylene pressure-sensitive adhesive. The left and the right part releasably link to one and other when the shoes are correctly oriented. The order handling system may also provide to the ordering entity a notification for a particular item. Based on the foregoing and the size and shape of the image portion occupied by the object, such as the height of an edge or its surface area, relative to another object or a reference, the device may calculate its location.