I would like to open up a discuss issue for future research area that we could explore with this application that @calischs has enabled us to do. What are the chances of making an end effector that could do the same wire plotting on an affordable CNC machine? Some of my friends asked if it is open-source, some even offered to pay for a pair of the planar speakers even-though it is a prototype. I think we could make some interesting contribution out of this experience.
We know this will all depends on Sam's availability and interest in the month of January. In any case, we could explore on our own based on his work (end-effector design, scripts, etc - if he does not mind we using it.) We will be just as happy if @calischs could just serve as a mentor while we do all the work.