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Ecological Research for Integrating Behavior Design into Product Interfaces. Dave Miller, IDSA New York University. Theoretical Underpinnings. Running Washing Machine: 10-30%. Water Heating: 7 0-90%. Energy used in Washing Clothes. Maytag Commercial Washing Machines. Front Load Legend.
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Ecological Research for Integrating Behavior Design into Product Interfaces Dave Miller, IDSA New York University
Running Washing Machine: 10-30% Water Heating: 70-90% Energy used in Washing Clothes
Front Load Legend Top Load Legend Cycle Information Labels
No effective feedback mechanism • Large number of washes per week (approx. 200/site) • Benign Reasons for using Washing Machines
Measurement Systems • Inline flow meters • Measure hot and cold water flow • Datalogging system • Open Source Hardware:Arduino Microcontroller • Software determines cycle selected
Simulated washing machine control panel with integrated energy meter – red box added for emphasis This approach did not significantly change behavior Previous Research: Midden and Ham, Technical University of Einthoven
The Philips iCat acts as an embodied consciousness, providing a normative influence on users to use efficient settings Previous Research: Midden and Ham, Technical University of Einthoven
Experiment II Design Experiment II
Threats to Validity • Performance anxiety • Different types of laundry loads • Non-independence of events • Other influences • Contamination from other signs or other buildings
Dave Miller IDSA New York University Gallatin School of Individualized Study Stanford University Persuasive Technology Lab Industrial Designers Society of America – New York Chapter DaveBMiller@nyu.edu @davebmiller