A high density interconnection device includes a high density connector block having a plurality of jacks disposed on the outer surface for common interconnected to a high density connector. When performed in response to a user request, the method includes the steps of combining a randomly selected word element, such as an affix or adjective, and a randomly selected stem, such as a noun, to produce a random account name, and comparing the name with a list of existing account names to determine if it is unique. The plastic sheet includes an outline of at least one auxiliary lens, and scale markings to show a distance from the outline of the auxiliary lens to an approximate peripheral edge of the eyeglass lens. The indentation lies partially inside the pouring spout and partially below the same after unscrewing of the cover cap and forms an air inlet channel, which results in a steady outpour of the liquid content of a combipack. A central portion of the diode has a smaller width than widths of upper and lower portions of the diode. The light blocking member includes a light blocking portion and a plurality of light passing portions arranged at positions corresponding to the lenses.