@inproceedings{CHI-2002-PierceP,
	author        = "Jeffrey S. Pierce and Randy F. Pausch",
	booktitle     = "{Proceedings of the 20th ACM SIGCHI Conference on Human Factors in Computing Systems: Changing our World, Changing ourselves}",
	doi           = "10.1145/503376.503396",
	isbn          = "1-58113-453-3",
	pages         = "105--112",
	publisher     = "{ACM}",
	title         = "{Comparing voodoo dolls and HOMER: exploring the importance of feedback in virtual environments}",
	year          = 2002,
}