Carlos Hitoshi Morimoto, Arnon Amir, Myron Flickner. Free head motion eye gaze tracking without calibration. In Loren G. Terveen, Dennis R. Wixon, editors, Extended abstracts of the 2002 Conference on Human Factors in Computing Systems, CHI 2002, Minneapolis, Minnesota, USA, April 20-25, 2002. pages 586-587, ACM, 2002. [doi]
Abstract is missing.