@inproceedings{ICPR-v4-2000-ShihWL,
	author        = "Sheng-Wen Shih and Yu-Te Wu and Jin Liu",
	booktitle     = "{Proceedings of the 15th International Conference on Pattern Recognition, Volume 4}",
	ee            = "http://csdl.computer.org/comp/proceedings/icpr/2000/0750/04/0750420abs.htm",
	isbn          = "0-7695-0750-6",
	pages         = "4201--4204",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Calibration-Free Gaze Tracking Technique}",
	year          = 2000,
}