Shijing Liu White, M. M., Morejon, O. N., Liu, S., Lau, M. Y., Nam, C. S., & Kaber, D. B. (2017). Muscle loading in exoskeletal orthotic use in an activity of daily living. APPLIED ERGONOMICS, 58, 190–197. https://doi.org/10.1016/j.apergo.2016.06.010 Liu, S. J., Wadeson, A., & Nam, C. S. (2016). Toward quantitative modeling of user performance in multitasking environments. Engineering psychology and cognitive ergonomics, (epce 2016), 9736, 3–9. Mohammadzadeh, F. F., Liu, S., Bond, K. A., & Nam, C. S. (2015). Feasibility of a Wearable, Sensor-based Motion Tracking System. Procedia Manufacturing, 3, 192–199. https://doi.org/10.1016/j.promfg.2015.07.128