Passive Brain-Computer Interfaces for Robot-Assisted Rehabilitation. - Domen Novak; Benjamin Beyeler; Ximena Omlin; Robert Riener (Brain-Computer Interface Research (3), 2014)

Workload Estimation in Physical Human-Robot Interaction Using Physiological Measurements. - Domen Novak; Benjamin Beyeler; Ximena Omlin; Robert Riener (Interact. Comput., 2015)