[jitter] Re: Re: how to motion track dancers

these things look fantastic. I am looking at what kind of cameras to use for this project. If I'm tracking 3 dancers in the xyz system, it seems for these systems, it's ideal to use two cameras: one pointing down (to get xy) and a forward facing camera to record the xz plane. Systems that rely on sensors seem to be prohibitively expensive.

thanks for the great advice again!