The visual signage displays various spatial elements such as air quality, energy consumption, and invisible airflow. To make the data more intuitive, a range of visual expressions were implemented. Development began with the creation of custom sensor modules to collect real-time air quality data. Visualizing Air Quality and Energy Consumption Both simple indicators and more immersive changes to the room’s visual environment were used to convey environmental conditions. Emotional visual elements were also introduced, such as natural scenes with plant life that change in response to energy consumption levels. Visualizing Airflow Depending on the context and purpose, airflow was illustrated using various methods—ranging from schematic diagram overlays to real-time airflow simulations—enabling flexible and effective communication.

The tablet application was designed to provide real time status monitoring and centralized management of multiple spaces. In addition to numerical controls for factors like temperature and humidity, the interface includes perceived comfort indexes, enabling users to manage environments based on sensory feedback as well as measurable data.