Early Work
                  




AQI Tree    |    Fish Symphony    |    UX Design


uuUC






























































































































































































































How it works

AQI Tree is an interactive installation that visualises real-time air quality data through a colour-changing sculptural tree.
The work translates invisible environmental data into a physical, immediate public signal


















































































































































































AQI Value










   
   •    Real-time air quality data is collected via air quality sensors
   •    Data is processed using Arduino


   •    LED lights embedded in the tree change colour based on AQI levels


   •    Colour states correspond to official AQI categories



              0-50                                51-100                             101-150                              151-200                            201-300                           301-500




































Testing & Outcome







































 •    Tested in indoor environments
        (studio /classroom)

   •    Tested in outdoor urban spaces
        (street / metro / park)

   •    Different AQI readings result in visibly                    different colour responses




The prototype successfully demonstrates the core interaction and data-to-visual logic of the system.
Future iterations could focus on durability and large-scale public deployment.