Real-time video chatting in low bandwidth by Facial Action Coding System

The goal of this project is to design a user interface for the videophone system to enable real-time video chat. The system includes voice and 3D talking heads and able to communicate using very low bandwidth because no video data are transmitted through network. Instead of video, facial expressions of speakers are transmitted along with voice in the real time. At the other end, talking head will show those facial expressions and will render the voice. The facial structure of the talking head will resemble the speaker's face.