TY - CONF T1 - HydroSense: infrastructure-mediated single-point sensing of whole-home water activity T2 - Proceedings of the 11th international conference on Ubiquitous computing, September Y1 - 2009 A1 - Jon Froehlich A1 - Larson,E. A1 - Campbell,T. A1 - Haggerty,C. A1 - Fogarty,J. A1 - Patel,S.N. JA - Proceedings of the 11th international conference on Ubiquitous computing, September ER -