@inproceedings{CHI-2002-McGuffinB,
	author        = "Michael J. McGuffin and Ravin Balakrishnan",
	booktitle     = "{Proceedings of the 20th ACM SIGCHI Conference on Human Factors in Computing Systems: Changing our World, Changing ourselves}",
	doi           = "10.1145/503376.503388",
	isbn          = "1-58113-453-3",
	pages         = "57--64",
	publisher     = "{ACM}",
	title         = "{Acquisition of expanding targets}",
	year          = 2002,
}