This paper discusses methods for achieving greather control of motion
dynamics of animation through an interactive skeleton representation
of the animated objects.  Traditional key frame animation lack the
means to handle complex motion dynamics, smoothness, and continuity. 
By incorporating the use of skeletons into the key frame technique, a
greater level of control can be achieved.  The general idea is to
represent objects in the key frames by an interactive skeleton system
that can then be easily modified by the user to model the path of an
animation from one key frame to the next.  From this, intermediate
frames can be interpolated and the animation receives a greater level
of smoothness and continuity.