Wang, X., J. Du, S. Du, J. Sun, Y. Li, Y. Hong, X. Wang, and C. Chen. “Cam-Contour-Engineered Passive Shoulder Exoskeleton: Delivering Adjustable Assistance With Minimal Movement Interference”. Instrumentation, vol. 13, no. 3, Nov. 2026, doi:10.15878/j.instr.202600382.