| 摘要 |
A device application software and server data interchange control mechanism provides synchronized screen displays on hand held communication devices at an event in an auditorium where each screen acts as a single pixel in a macro display to be controlled by the central control system and visible to the audience as a whole. The macro display can provide flashes, waves, graphics, and animation. The devices can be multi platform and/or single platform smart-phones as well as any other palmtop computers or mobile devices that function as an interactive data and media device, personal information manager, and/or PDA.
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