TY - JOUR T1 - A Hands-Free Interface for Controlling Virtual Electric-Powered Wheelchairs JF - INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS Y1 - 2016 A1 - Gulrez, T A1 - A. Tognetti A1 - W. J. YooN A1 - Kavakli-Thorne, M. A1 - J.-J. Cabibihan KW - Assistive Technologies KW - Electric-powered Wheelchair KW - Hands-free Interface VL - 13 ER -