Joint data and depth frames are collected using a VicoVR sensor.

More details can be found in the following paper:
M. Ma, B. J. Meyer, L. Lin, R. Proffitt and M. Skubic, "VicoVR-Based Wireless Daily Activity Recognition and Assessment System for Stroke Rehabilitation," 2018 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), Madrid, Spain, 2018, pp. 1117-1121. doi: 10.1109/BIBM.2018.8621151