publish queue message to control the robot in queue|
- /queue_people_py/queue: to control robot in a queue
- /detect_queue_people_py/visualization_marker_array: for visualization
- /detect_queue_people_py/visualization_queue_expected_path: for visualization
- /detect_queue_people_py/visualization_queue_obstacle: for visualization
- current_frame: to select queue configuration
- people: to find people in queue