Patent ID: 8224249

Claim:
A wireless conference system, comprising: a master device, the master device comprising a master user interface, a master BLUETOOTH unit, an inquiring unit, a master codec, a master memory unit, an analyzing unit, and a command converting unit, the master user interface comprising a master screen, the master memory unit being configured to save a conference document and a first resolution of the master screen; and a slave device comprising a slave user interface, a slave unit, a slave codec, a slave memory unit, an answering unit, and an executing unit, the slave user interface comprising a slave screen, the slave memory unit being configured to save a second resolution of the slave screen and the copy of the conference document having the same name and format with the conference document; wherein the master BLUETOOTH unit is configured to establish a wireless link with the slave BLUETOOTH unit, the inquiring unit is configured to generate an inquiry message obtaining the second resolution, the answering unit is configured to receive the inquiry message and generate an answer message containing the second resolution in response to the inquiry message, the analyzing unit is configured to receive the answer message and extract the second resolution from the answer message and calculate a resolution ratio of the second resolution and the first resolution, and the master memory unit is configured to save the resolution ratio; wherein operation commands are inputted by clicking a button on the master screen, the analyzing unit calculates a position of a corresponding button to be selected on the slave screen by multiplying data of the position of button on the master screen with the resolution ratio, the command converting unit is configured to convert the operation commands input from the master screen to corresponding slave commands, the master codec is configured to encode the corresponding slave commands, the master BLUETOOTH unit is configured to transmit the encoded slave commands to the slave BLUETOOTH unit, the slave codec is configured to decode the encoded slave commands, and the executing unit is configured to execute the corresponding slave commands.