Identifying invariant gait metrics for exoskeleton assistance. - Graham Henderson; Daniel F. N. Gordon; Sethu Vijayakumar (ROBIO, 2017)

Effectively Quantifying the Performance of Lower-Limb Exoskeletons Over a Range of Walking Conditions. - Daniel F. N. Gordon; Graham Henderson; Sethu Vijayakumar (Frontiers Robotics AI, 2018)