PlaceLab- A Live-In Laboratory
Data Collection– Only electric current information– 37 different electrical circuits fitted with current sensors– Circuits are divided into residential spaces and residential appliances
PlaceLab- A Live-In Laboratory
Data Analysis– A Couple lived in the PlaceLab for 10 weeks– One day analysis– Annotation
• Video analysis of usage, movement and behavior patterns – Current analysis
• Of each individual appliance/device’s energy consumption
Analysis ToolHandlense sensor visualization tool
–Developed at House_n
Unused lights & Devices
Vampire power sources
A Long-Term Evaluation of Sensing Modalitiesfor Activity Recognition
Conditions
• Married couple, ages 29 and 31
• Lived in PlaceLab for 15 days
• Male wore RFID bracelet
• 104 hours of data manually annotated (by sociology student)
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