@inproceedings{CSCW-2013-PiperWH,
	author        = "Anne Marie Piper and Nadir Weibel and James D. Hollan",
	booktitle     = "{Proceedings of the 16th ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/2441776.2441802",
	isbn          = "978-1-4503-1331-5",
	pages         = "215--224",
	publisher     = "{ACM}",
	title         = "{Audio-enhanced paper photos: encouraging social interaction at age 105}",
	year          = 2013,
}