
Answer:
Some challenges i think would be "More rapid, sometimes even real time results can be obtained. Â The amount of work does not vary with the complexity or length of the performance to the same degree when using traditional techniques. Â Complex movement and realistic physical interactions such as secondary animation, weight and exchange of forces can be more easily recreated in a physically accurate manner. Â Mocap technology allows one actor to play multiple roles within a single film. "
Explanation: