a method for transmitting video data and haptic data between a mobile video acquisition device and a remote computer through a communication network , and a video acquisition device . a server capable of direct communication exists in the communication network . the video data can be presented on a screen of the remote computer for a user to view , and the haptic data can be used to control a motion state of the video acquisition device acting as an avatar of the user . in the present invention , a first channel for transmitting video data and a second channel for transmitting haptic data are established between a computer having access to the internet and a video acquisition device having access to the internet by using a server and through a p2p technology . the present invention enables forming of a low - cost long - distance avatar network of multiple users versus multiple avatars , thereby greatly reducing travel of people , and contributing to low carbon environmental protection .