## Ground Face Heuristic Priority - Prioritizing semantic face names (specifically 'bottom') over purely geometric dot-product heuristics significantly improves robustness for marker parquets with named faces. - Geometric heuristics can be noisy due to marker frame orientation or slight misalignments. ## Ground Face Heuristic Priority - Prioritizing semantic face names (specifically 'bottom') over purely geometric dot-product heuristics significantly improves robustness for marker parquets with named faces. - Geometric heuristics can be noisy due to marker frame orientation or slight misalignments.