# To use this head, try doing these things:
#
# Obtain the list of supported animations. The result should show:
# actions: ['angry-1', 'sad-1', 'happy-1', 'surprised-1']
rostopic echo -n 1 /animations_list
# Perform one of the supported animations
rostopic pub --once /cmd_animations std_msgs/String play:sad-1
# Verify that tracking output is sent to the PAU motors
rostopic echo /dmitry/cmd_eyes_pau
# Pause the animation
rostopic pub --once /cmd_animations std_msgs/String pause
# Restart the animation
rostopic pub --once /cmd_animations std_msgs/String play
# Halt the animation
rostopic pub --once /cmd_animations std_msgs/String stop
# View this help text again, say 'cat /catkin_ws/demo-hints.txt'