Yesterday was our final critique in 4D. As always, I am amazed at the huge variety in the projects and the creativity in using the tools. I had just enough time before we started to implement a suggestion from Richard (my son-in-law). He suggested I change the points on the graphs that showed the movement of the objects into bezzier curves to make the motions more fluid. I think it really help with the over all feeling of the piece. You never know where your next bit of help may come from, perhaps even an engineer.