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Iron Man of Indonesia

The Spirit-Possessed Iron Man of Indonesia

Every now and then a story comes along that is so bizarre you just know it must be a hoax, but it’s so good that you’re happy just to enjoy it and not get too skeptical. This is one of those stories.

I Wayan Sumardana, a 31-year-old welder in a small village in Bali, claims that he has created a mind-controlled bionic arm/exoskeleton out of scrap parts, to assist him in carrying out his day-to-day duties after he woke up with a paralysed arm some six months ago

“At first, I thought it was a light stroke, but my doctor couldn’t explain what was happening. He said go to the shaman, but the shamans gave up too,” he said. “For two months I couldn’t work at all. I was stressed out. I had no money left. Then I got the idea to create this machine.”

Sumardana has become quite the local celebrity due to his invention, and attracted worldwide media, including BBC Indonesia correspondent Christine Franciska:

Mr Sumardana, who is also known as Sutawan, has never been to university but he went to a technical secondary school and says he has been obsessed with electrical engineering ever since he was a child. He works as a welder and also a repairman, fixing household electronics such as fans, televisions and refrigerators.

He says he made the “bionic arm” from scrap metals, a lithium battery, gear wheels, dynamo cables and other electronic components.

His workshop, where he lives with his wife and three sons, is full of junk, scrap metal in every corner, piles of plastic bottles, a worn-out sofa, and chickens running around.

When I arrived it was filled with journalists and curious villagers. Local government officials and policemen were also there, preparing for a visit from the governor of Bali.

…”It’s like a lie detector machine,” he tells me. “I send a signal from my brain and that message is captured by the machine and it makes my arm move.”

“It is simple and anyone could make it and I am not brilliant,” he adds.

Here’s some video from his workshop:

That might be enough to make it a great story, but the written story on the BBC website reveals an extra fact not covered in the video: when he puts on his bionic arm, he feels possessed by a spirit.

[W]hen his story takes a mystical turn it becomes clear that Mr Sumardana is not simply a man devoted to the pursuit of science and robotics.

He says that he becomes slightly possessed when he puts on the “bionic arm”.

“I am not myself,” he says.

His wife, Nengah Sudiartini adds to this saying that she believes spirits played a part in her husband’s problems.

“I saw this left arm was missing. But after about an hour, my son looked at my husband again and he said the arm was there. And yes, it was there, but before it wasn’t. After that, he couldn’t move it.”

“We went to the doctors, but they couldn’t explain what happened,” Ms Nengah said.

Augmentation technology and Spiritism mashed together…love it. Even if it turns out to be a load of bollocks.

Link: The man who built an arm out of scrap metal

Editor
  1. Amazing!
    For a guy who only had the use of one arm/hand at the time, he did one heck of a job building such a precision piece of equipment. And let’s see – he lost the use of the arm six months ago (at the time of recording) then sat around for two months before realizing he had to do something about his financial situation. So in the space of four months he built this perfectly-functioning arm with enough time left over for word of it to get to the BBC so they could send a reporter and film crew out to do the story. At least it sounds like it’s drawing enough attention that his financial problems will probably be alleviated (at least short-term) whether he can work again or not.

    Hey, I’m not saying that it DIDN’T happen that way – after all, Bali does have a strong metaphysical heritage – but I have to admit that to me, the word “hoax” does seem to be the best descriptor of what’s going on here.

  2. bionic arm
    Him and every other steampunker I’ve ever met. He is a genius and he is like any other backyard warrior. Skeptics come and take it out of context, but little do they realize how many people actually do this. If you ever have a chance go walk on a farm. About 40% of the machines they use the farmers themselves MacGyvered together out of scrap. It never seizes to amaze me.

    1. That genie popped out of the
      Sumardana may have first calculated that he could affect a circuit with certain coarse shiftings of brainwave states and then simply wired in various combinations of actuators to respond to these different states. What’s not apparent in the BBC video is how complex are the articulations of the arm.
      Another possibility is that it is not his “brain” controlling the actuators but his head movements. There could be a semantic misunderstanding lost in translation.
      Still, it’s a heck of a feat of gonzo engineering.

  3. If true, an undiscovered
    If true, an undiscovered genius. Skeptic side of me sees: his left arm is not atrophied compared to his right arm. If he were not using his muscles for 6 months in his left arm, it would atrophy…

    If true, it could be psychosomatic, meaning nothing physically wrong, but his mind no longer recognizes his left arm, then when he puts on the device, his mind is tricked into thinking the device is moving the arm, while in fact, he is now moving his arm, unbeknownst to his conscious mind.

    Would love for it to be real – a real life Rocky story 🙂

    1. mechanical arm
      You are very astute. Observation and logic are being applied convincingly. I could be wrong but I agree its not the bucket of scrap iron moving the arm; but rather the man’s subconscious mind. Unless if course this could be an attention grabbing hoax.

    2. Except that the arm would
      Except that the arm would have to be moving against the force of the actuator cylinders.

      The more I watched this the more did it look like a typical servo loop type assist device meaning that only slight muscle movement and guidance is required to create much stronger movements – the idea being that his arm, even if very weak, is still strong enough to gesture the servos into action and direction. The blinking headband could just be a bit of, in effect, bling.

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