This document summarizes the closing ceremony of the HackVision hackathon organized by GDSC x TPC x SWITCH at RMIT University. It thanks the judges, mentors, and sponsors who supported the event. It announces the winners and prizes for the categories of best IoT, social impact, design, pitch, and people's choice. Greensnap was named the overall winner. The organizers thanked all participants for their experience at the hackathon.