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HydroSense: infrastructure-mediated single-point sensing of whole-home water activity.

Jon FroehlichEric C. LarsonTim CampbellConor HaggertyJames FogartyShwetak N. Patel
Published in: UbiComp (2009)
Keyphrases
  • single point
  • daily activities
  • free space
  • sensor networks
  • light source
  • point correspondences
  • real time
  • detection method
  • human activities
  • vanishing points
  • face recognition
  • feature space
  • vision system