english: It's basically the idea of, you wear a leotard, and they put some reflective markers on your body, and instead of using cameras, there're infrared sensors around a volume, and those infrared sensors track the three-dimensional position of those markers in real time.
non_english: Ideja je da nosite triko, a na vaše telo se postave reflektujući označivači - markeri i umesto da se koriste kamere, tu su infracrveni senzori koji u realnom vremenu prate trodimenzionalnu poziciju tih markera.