COMMUNICATION TO AN AUDIENCE AT AN EVENT

摘要

A device application software and server data interchangecontrol mechanism provides synchronized screen displays on hand heldcommunication devices at an event in an auditorium where each screen acts as asingle pixel in a macro display to be controlled by the central control systemandvisible to the audience as a whole. The macro display can provide flashes,waves,graphics, and animation. The devices can be multi platform and/or singleplatformsmart-phones as well as any other palmtop computers or mobile devices thatfunction as an interactive data and media device, personal informationmanager,and/or PDA.