Taichi Inoue

Hi there, I would like to know, how accurate the VIVE Pro 2 VR-System can track motions of the head. I'm going to use VIVE Pro 2 on my research and want to know whether the tracking accuracy is enough for research paper. I want information about 6DOF. Is there any survey result on the tracking accuracy of VIVE Pro 2?(example: mean of distance between measured position and actual position) Kind regards Taichi