Gestural human-machine interaction for people with severe speech and motor impairment due to cerebral palsy. - David M. Roy; Marilyn Panayi; Roman Erenshteyn; Richard A. Foulds; Robert Fawcus (CHI Conference Companion, 1994)

The Enhancement of Interaction for People with Severe Speech and Physical Impairment through the Computer Recognition of Gesture and Manipulation. - David M. Roy; Marilyn Panayi; Richard A. Foulds; Roman Erenshteyn; William S. Harwin; Robert Fawcus (Presence Teleoperators Virtual Environ., 1994)