Vivek Nair, Wenbo Guo 0002, Rui Wang 0110, James F. O'Brien, Louis B. Rosenberg, Dawn Song. Berkeley Open Extended Reality Recordings 2023 (BOXRR-23): 4.7 Million Motion Capture Recordings from 105,000 XR Users. IEEE Trans. Vis. Comput. Graph., 30(5):2239-2246, May 2024. [doi]