• _active_support : hector_object_tracker
• _active_time : hector_object_tracker
• _angle_variance : hector_object_tracker
• _default_distance : hector_object_tracker
• _distance_to_obstacle_service : hector_object_tracker
• _distance_variance : hector_object_tracker
• _get_normal_service : hector_object_tracker
• _inactive_support : hector_object_tracker
• _inactive_time : hector_object_tracker
• _marker_color : hector_object_tracker
• _max_height : hector_object_tracker
• _min_distance_between_objects : hector_object_tracker
• _min_height : hector_object_tracker
• _object_verification_services : hector_object_tracker
• _pending_support : hector_object_tracker
• _pending_time : hector_object_tracker
• _percept_verification_services : hector_object_tracker
• _project_objects : hector_object_tracker
• _with_orientation : hector_object_tracker