A Mixed Methods Approach for Investigating Residential Building Thermostat Interfaces in the Context of Use, Usability, and User Understanding
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- Liam; Mario O'Brien; Santana Quintero (Co-supervisors)
- Abstract
Residential energy consumption is largely influenced by thermostat configuration and user interaction. Smart thermostats differ from other devices, offering new features and control. Little comparison or analysis of state-of-the-art systems is available, contributing to a gap in the literature. This thesis examines usability and user understanding related to smart thermostats, emphasizing comparison with literature. Two interview-based studies employing human-computer interaction methods are presented. Chapter two investigates usability, reporting quantitative metrics and user feedback. Smart thermostats demonstrated higher usability compared to programmable devices, while enabling the same or more functionality. Chapter three investigates users' understanding related to smart thermostat operation. Users demonstrated a relatively accurate conceptualization of their system and most employed temperature setbacks, suggesting that smart thermostats effectively communicate the function of the device and enable energy saving behaviour. Concrete objectives for future work are presented. This research brings the smart thermostat literature up-to-date, relative to manual and programmable thermostats.
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Copyright © 2022 the author(s). Theses may be used for non-commercial research, educational, or related academic purposes only. Such uses include personal study, research, scholarship, and teaching. Theses may only be shared by linking to Carleton University Institutional Repository and no part may be used without proper attribution to the author. No part may be used for commercial purposes directly or indirectly via a for-profit platform; no adaptation or derivative works are permitted without consent from the copyright owner.
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- 2022
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tamas-amixedmethodsapproachforinvestigatingresidential.pdf | 2023-05-05 | Public | Download |