8. The remote controller of claim 6 , further comprising: a first signal transceiver, transmitting the microphone signal or the speech recognition signal to the receiving host; and a second signal transceiver, transmitting the speech signals to the receiving host.
8. The remote controller of claim 6 , further comprising: a first signal transceiver, transmitting the microphone signal or the speech recognition signal to the receiving host; and a second signal transceiver, transmitting the speech signals to the receiving host. 9. The remote controller of claim 8 , wherein the first signal transceiver is an infra-red signal transceiver and the second signal transceiver is a radio frequency signal transceiver.