Flutter + Meta Smart Glasses: Performance Optimization Architecture

These tutorials detail a production-oriented Flutter architecture for robotics and AI scenarios using Meta Wearables Device Access Toolkit. The approach isolates native SDK code via a Flutter platform interface to stream audio, motion, and device state efficiently. Key optimizations include a latest-frame bounded-buffer strategy for camera streaming to reduce latency and avoid stale frames. Developers implement a RobotGateway abstract class to maintain hardware boundaries for Meta, Google/XR, Jetson, and ROS-specific code during the development process.