@inproceedings{CHI-2014-HopeSP,
	author        = "Alexis Hope and Ted Schwaba and Anne Marie Piper",
	booktitle     = "{Proceedings of the 32nd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2556288.2557133",
	isbn          = "978-1-4503-2473-1",
	pages         = "3903--3912",
	publisher     = "{ACM}",
	title         = "{Understanding digital and material social communications for older adults}",
	year          = 2014,
}