Hsieh, R., Mochizuki, Y., Asano, T., Higashida, M., & Shirai, A. (2017). "Real Baby - Real Family" Multi-Sensory Feedback Tangible Baby VR. International Journal of Virtual Reality, 17(2), 72–78. https://doi.org/10.20870/IJVR.2017.17.2.2893