yes. i think i might add reflective tape tracking but this will be only one point as I cannot distinguish between 2 tapes. and I am bit afraid that detecting a figure would not work cause there is too many angles we can see body.
but if the tape was made of smaller patterns but I am not sure really.
yes. ball trakcing is possible for head tracking. honestly there is bug in 3.0 and even if you select, it will not work. I will make release of 3.1 today and it will work 🙂