Takehito Hayami, Kazunori Shidoji, Katsuya Matsunaga, Shuhei Horimoto, Hayato Matsugashita. Measuring visual axis as an independent variable from a fixation distance. In IEEE International Conference on Systems, Man and Cybernetics: Bridging the Digital Divide, Yasmine Hammamet, Tunisia, October 6-9, 2002. pages 6, IEEE, 2002. [doi]
Abstract is missing.