Abstract:
In this paper, we handle joint performance of
a networked haptic drum system where two users
play a drum set in a 3D virtual space with the
same rhythm at the same tempo. In order to
improve the interactivity, we propose the
dynamic local lag control with dynamic control
of prediction time. The proposed control keeps
the synchronization quality of sound and
interactivity high. It also changes the local lag
and prediction time dynamically according to the
network delay. As a result, we illustrate that the control is effective.
