| 主权项 |
1. A communication device which is a handheld mobile device comprising:
a microphone; a speaker; an input device; a display; a camera; an antenna; a voice communication implementer, wherein voice communication is implemented by sending and receiving audio data via said antenna; a 1st device remotely controlling implementer, wherein a 1st remote control signal is transferred via said antenna by which a 1st device is controlled via a network from the location external to an artificial structure; a 2nd device remotely controlling implementer, wherein a 2nd remote control signal is transferred via said antenna by which a 2nd device is controlled via said network from the location external to said artificial structure; and a camera image displaying implementer, wherein the image data retrieved via said camera is processed to be displayed on said display; wherein said 1st device and said 2nd device are the devices located in said artificial structure. |
