The iPhone-to-Faceware is great.
However, is there to be any webcam compatible updates?
Your question is a bit confusing.
The iPhone solution (Live Face) uses the iPhone and its built-in facial recognition and processing as the basis for facial motion capture. As this is unique to and requires the iPhone it is not possible to update this using a webcam.
So this is different from FaceWare, which uses a webcam.