A message transmission system and method suitable for an individual and an organization are disclosed, where the system includes: a database, a server, a push gateway, and a mobile communications device. The illuminated decoder is useful determining genuine items from counterfeit items by decoding encoded images printed on genuine items to reveal an authentication image in low light situations. The rear of the fabric is unrolled from a roll of the fabric on the building wall when the arms move the front bar away from the building. In general, this interference is manifested as jitter. A large number of columns can be integrated into a big array of electron sources.