Meta's Project Aria focuses on developing smart glasses as a research platform for augmented reality (AR) applications. It prioritizes collecting egocentric, multi-modal data to support the advancement of machine perception in AR. The system utilizes AI for vision-based localization, contrasting with traditional beacon deployments. The community discussion raises pertinent questions about the feasibility and efficiency of AI-based localization versus using wireless beacons. Key points include concerns regarding the power consumption of AI solutions, the minimal hardware specifications, and broader implications for personal privacy in public spaces. There is also reflection on Meta's shift in strategy from heavy investments in the metaverse to a focus on more practical AR and VR technologies.