StressCam: non-contact measurement of users' emotional states through thermal imaging
CHI '05 Extended Abstracts on Human Factors in Computing Systems
Electric Circuits (8th Edition)
Electric Circuits (8th Edition)
O' game, can you feel my frustration?: improving user's gaming experience via stresscam
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Design and implementation of a high-fidelity AC metering network
IPSN '09 Proceedings of the 2009 International Conference on Information Processing in Sensor Networks
ViridiScope: design and implementation of a fine grained power monitoring system for homes
Proceedings of the 11th international conference on Ubiquitous computing
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the 12th ACM international conference on Ubiquitous computing
Contactless sensing of appliance state transitions through variations in electromagnetic fields
Proceedings of the 2nd ACM Workshop on Embedded Sensing Systems for Energy-Efficiency in Building
HeatWave: thermal imaging for surface user interaction
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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To promote energy-saving behavior, disaggregating electricity usage is critical for increasing consumer awareness of energy usage behavior. This study proposes HeatProbe, a thermal-based power meter system that uses thermal imaging to track disaggregated appliance usage. We have designed, prototyped, and tested the HeatProbe system. Results show that HeatProbe successfully senses individual appliance operating durations with an average error of 125.03 seconds, achieving 80.2% appliance power accounting accuracy in different appliance usage scenarios.