| 摘要 |
A virtual posting service includes detecting, via a communications device over a wireless network, a presence of another communications device within a defined geographic community that is accessible by the wireless network. The service also includes determining a mode status of the other communications device. If the mode status of the other communications device is determined to be passive discover mode, the service includes automatically transmitting content stored in the communications device to the other communications device. If the mode status of the other communications device is determined to be active discover mode, the service includes transmitting a portion of the content stored in the communications device to the other communications device responsive to an inquiry from the other communications device. The inquiry includes search criteria. If the mode status is broadcast mode, the service includes receiving a communication over the wireless network from the other communications device. |
