  Full-body avatars are suggested to be beneficial for communication in virtual
environments, and consistency between users' voices and gestures is considered
essential to ensure communication quality. This paper propose extending the
functionality of a web-based VR platform to support the use of full-body
avatars and delegated avatar transforms synchronization to WebRTC DataChannel
to enhance the consistency between voices and gestures. Finally, we conducted a
preliminary validation to confirm the consistency.
