Google DeepMind unveils D4RT for real-time 4D dynamic tracking
Google DeepMind just introduced D4RT, a model that reconstructs and tracks dynamic 3D scenes directly from standard 2D video. By turning 4D perception into parallel spatial queries, it achieves up to 300x higher trajectory throughput than previous methods. Why it matters: it gives robots and AR glasses a path to real-time spatial intuition in moving environments.