Learning-Aided User Intent Estimation for Smart Rollators. - Abdullah Yeaser; James Tung; Jan Huissoon; Ehsan Hashemi (EMBC, 2020)

Unsupervised fault detection and recovery for intelligent robotic rollators. - Yiwen Liao; Abdullah Yeaser; Bin Yang 009; James Tung; Ehsan Hashemi (Robotics Auton. Syst., 2021)