This project responded to Sydney’s lack of a check-in system on public transport during the height of the COVID-19 pandemic. The system was designed to be activated from Opal top-up kiosks (represented in the shown wireframe), and track communter movements through their Opal card data to provide them with close contact alerts.

Further details can be found in this assignment presentation:

https://www.youtube.com/watch?v=86gEynKolDE