The present invention is a system and method for establishing a secure connection using a public a wireless telephone network. The method and apparatus reduce the fill factor of the digital camera in a direction that improves the contrast at spatial frequencies near or above the Nyquist limit in that direction. The light guide will be inserted between a light source and the index and comprises at least one entry surface for light rays emitted by the light source, a first exit surface of light rays towards the index and side faces inserted between the entry surface and the first exit surface. A resonating chamber member is oriented within the structural pole internal cavity and has an open end mounted adjacent to the speaker. The present invention also includes a method of fabricating a single-electron device 300, and a transistor circuit 800 that include a single-electron device 810.