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Farmer Builds Robot Army

Posted by samzenpus on from the nobody-panic dept.

46-year-old Wu Yulu has only a basic school education but has managed to build himself 26 robots from scrap materials over the past 30 years. At first his creations were simple and could barely shuffle along by themselves. The robots got more complex as time passed, and eventually he built ones capable of climbing walls, serving water, lighting cigarettes, playing musical instruments and writing calligraphy. "When I was 11, one day I was sitting on the doorstep, and while watching villagers passing by I suddenly came up with the idea of building a machine that walks like a man," he told the Beijing Times.

8 of 106 comments (clear)

  1. Hats off by djm300 · · Score: 5, Insightful

    I take my hat of for somebody with no study in the field whatsoever who builds a robot that can walk and pull a rickshaw. I'm not a robotics expert, but for me this means at least that he knows to: - Create the right circuitry - Program some microcontroller - Control motors - Calculate mechanical forces and equations to keep the robot in balance - Use the right sensors to ensure that closed-loop feedback & steering is possible to keep the robot in balance Is anybody else here wondering whether this is even possible for him to learn all that stuff without guidance (given that he's a farmer who must provide for his family and presumably doesn't have the time to fiddle with robots _and_ study) ?

  2. Clearly you are not a robotics expert! by Nursie · · Score: 3, Insightful

    Look at the picture. His Rickshaw-bot is mechanical and he has a steering wheel.

    It's not a complex task he has solved there. Stability is already present (2 wheels at the back, two legs at the front),

    Sensors? Closed-loop feedback?

    Lol. more like a few electric motors and some gears.

    1. Re:Clearly you are not a robotics expert! by JerryQ · · Score: 4, Insightful

      Somewhere along the line I think you may have lost your soul.

    2. Re:Clearly you are not a robotics expert! by Ploum · · Score: 4, Insightful

      Building a walking robot, the western way :

      1) Think it would be cool to have a walking robot 2) Thinking about a method to build a walking robot 3) Studying the physics behind the mechanism of a walking robot. 4) Call this a new field of science : "Walking mechanics". 5) Publish some papers about "Walking mechanics" 6) Make a conference with the experts of "Walking mechanics". 7) Try to make it popular to the public so you get fund. It's called vulgarisation. 8) Discover that, in order to further develop "Walking mechanics", you have to develop "Walking automation". 9) Repeat steps 4 t 8 for Walking automation 10) Repeat step 4 to 8 for "Walking sensors" 11) Try to generalize 12) Repeat step 4 to 8 for "Automation of movable devices" 13) repeat step 4 to 8 for "Transfer mathematics" 14) Abstract all your classes and use design patterns 15) Wait... forget 14, it's part of something else 16) Forget about robots and develop science for the sake of science 17) Get asked by a young child about a walking robot 18) Explain to the public/young child how the development of your "Field quantum mathematic" theory could allow us to have walking robots as soon as 2045

      No building a walking robot, the Wu's way :

      1) Think it would be cool to have a walking robot 2) Put together a few electric motors and some gears 3) Paint your walking robot according to your preference 4) Enjoy ...

      So obviously, his robot sucks, the guy doesn't know nothing about sensors, feedback loop.

      --
      Ploum.net.
    3. Re:Clearly you are not a robotics expert! by hey! · · Score: 4, Insightful

      He has an important characteristic of a great inventor though. He sees an invention shaped hole in the universe, and cannot resist the compulsion to twist metal into a shape that will fill it.

      In other circumstances, he'd be an engineer or an artist. He is an artist. I won't be surprised if collectors and museums don't end up spending big bucks for a genuine "Wu".

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
  3. Re:Woo woo by thePig · · Score: 4, Insightful

    This is amongst the greatest things that I have seen till now.
    Unbelievable - woo no 25 and the water carrying robots - are really unbelievable.
    I am really sad for his wasted talent - an amazing talent born at the wrong place and time.
    Is it possible for us to help him out someway?

    P.S : This shouldnt be posted in idle.

    --
    rajmohan_h@yahoo.com
  4. Not Robots by camperdave · · Score: 3, Insightful

    Okay, ten out of ten for ingenuity, but these are not robots. They do not sense their environment and make decisions based on their sensor input. (For example They do not have the capacity to be reprogrammed, or re-tasked. They are merely clockwork mechanisms.

    --
    When our name is on the back of your car, we're behind you all the way!
  5. Re:lol by b4upoo · · Score: 3, Insightful

    One would think that a large company would hire this man to build robots even if those robots are only for advertising purposes. The fellow has talent and deserves to make a decent living and the world of robotics just might learn a few things from him as well.