In this research, we developed an "Indoor and Outdoor Environment and Energy Visualization System" that supports energy-efficient living while maintaining comfort and safety, and conducted a long-term system operation experiment targeting detached houses.
The results of the experiment confirmed that more than 90% of the houses utilize tools to easily check the indoor and outdoor environment, and adjust their behavior according to the indoor and outdoor environment. In addition, more than 75% of the houses visited the site at least once a week during most of the time period, and there was no trend of declining usage.
