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US Tech & AI

This Hacker Conference Installed a Literal Anti-Virus Monitoring System

By Eric November 23, 2025

At the recent Kawaiicon cybersecurity convention in New Zealand, organizers showcased an innovative approach to environmental awareness by enabling attendees to monitor CO2 levels throughout the venue, even before they set foot inside. This initiative highlights the intersection of technology and sustainability, emphasizing the importance of creating a safe and healthy environment for participants. The ability to track carbon dioxide levels is particularly relevant in today’s climate-conscious society, where concerns about air quality and its impact on health are increasingly prevalent.

Using a combination of IoT devices and a user-friendly app, Kawaiicon attendees could access real-time data on CO2 concentrations across different areas of the venue. This proactive measure not only aimed to enhance the overall experience for participants but also served as an educational tool, raising awareness about the effects of CO2 emissions and the importance of monitoring air quality in public spaces. For instance, if certain areas exhibited higher CO2 levels, attendees could choose to avoid those spaces or engage in discussions about improving ventilation and reducing emissions. This initiative exemplifies how technology can be harnessed to foster a more informed and engaged community regarding environmental issues.

Moreover, the decision to implement such a system reflects a growing trend among conferences and conventions to prioritize sustainability. As organizers increasingly recognize their responsibility to minimize their ecological footprint, initiatives like real-time CO2 monitoring not only contribute to a healthier environment but also resonate with attendees who are passionate about climate action. Kawaiicon’s approach serves as a model for future events, illustrating how the integration of technology and environmental consciousness can lead to a more responsible and engaging experience for all involved.

At New Zealand’s Kawaiicon cybersecurity convention, organizers hacked together a way for attendees to track CO2 levels throughout the venue—even before they arrived.

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