Collaboration with designer Honglin Li for an exhibition model of a floating skyscraper capable of filtering ocean waste. Here, a physical model with automated doors is developed for exhibition.
Below, the Filtration Tower as displayed at the Vitra Design Museum in 2024.
An Arduino controlled stepper motor turns a driver gear, rotating a bearing mounted door. 
Below, assembly and prototype photos.
Below, renderings of the Filtration Tower proposal, courtesy of Honglin Li.