@inproceedings{CHI-2015-GrevetG,
	author        = "Catherine Grevet and Eric Gilbert",
	booktitle     = "{Proceedings of the 33rd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2702123.2702395",
	isbn          = "978-1-4503-3145-6",
	pages         = "4047--4056",
	publisher     = "{ACM}",
	title         = "{Piggyback Prototyping: Using Existing, Large-Scale Social Computing Systems to Prototype New Ones}",
	year          = 2015,
}