Robot Calibration

A mobile robot with cameras and lidar in a marked lab lane beside calibration boards, sensor monitors, and test obstacles.

Physical AI Lab

Robot Sensor Fusion and Uncertainty: When the World Disagrees

A grounded guide to robot sensor fusion, uncertainty, timing, calibration, confidence, and the practical work of …

May 18, 2026 Intermediate 8 min read

A robotics lab bench with a mobile robot arm, depth camera, lidar, checkerboard target, fiducial markers, precision blocks, and unreadable calibration diagnostics.

Physical AI Lab

Robot Calibration and Alignment: The Geometry Behind Reliable Motion

A grounded guide to robot calibration, sensor alignment, coordinate frames, timing, drift, validation, and why small …

May 12, 2026 Intermediate 10 min read