OK so I just awoke a short while ago (around midnight of Thur Jun 1st 2017) and wrote up this project idea. It now occurs to me that not just medical patients, but athletes and well, really anyone can make use of the technique.

Let's say you are a gymnast and you would like to explore how your body behaves during your performances. Well you can just suit up with an optically transmitted biometric system (OTaBS perhoaps?) and send your data out to a set of cameras.