saltybot_social_tracking 0.1.0 Multi-modal tracking fusion for saltybot. Fuses UWB triangulated position (/uwb/target) and camera-detected position (/person/target) using a 4-state Kalman filter to produce a smooth, low-latency fused estimate at /social/tracking/fused_target. Handles EUC rider speeds (20-30 km/h), signal handoff, and predictive coasting. sl-controls MIT rclpy geometry_msgs std_msgs saltybot_social_msgs ament_python ament_copyright ament_flake8 ament_pep257 python3-pytest ament_python