@inproceedings{CHI-2002-IsaacsWR,
	author        = "Ellen Isaacs and Alan Walendowski and Dipti Ranganthan",
	booktitle     = "{Proceedings of the 20th ACM SIGCHI Conference on Human Factors in Computing Systems: Changing our World, Changing ourselves}",
	doi           = "10.1145/503376.503409",
	isbn          = "1-58113-453-3",
	pages         = "179--186",
	publisher     = "{ACM}",
	title         = "{Hubbub: a sound-enhanced mobile instant messenger that supports awareness and opportunistic interactions}",
	year          = 2002,
}