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Posted by nharada 7 hours ago

Stringman, an $800 open-source room scale gripper robot(neufangled.com)
301 points | 120 commentspage 4
jauntywundrkind 3 hours ago|
I love this so much.

I built a big swing arm in my dorm, so I had two 40lb+ 21" CRT dangling free under some pulleys. Keyboard mouse space below. Then myself on a hammock chair, also swinging. Just a couple pieces of 2x4 reinforced with some angle iron, some door hinges, some cables & pulleys. It was really fun.

I've dreamed of having just a good 2d robot that can, like, hold a camera and pan. I saw Stringman here a couple of weeks ago & it's been hard to not thing about it! I don't own though, so, seems unlikely I'd commit, as alas the walls are not a simple white I can easily patch & paint. But so cool!

spwa4 1 hour ago||
Reminds me of the surgery robot. Talk about an unbeatable surgery conversation:

"Make another incision ... NO! QUICK! Plug the hole with the knife"

https://www.youtube.com/watch?v=A_BlNA7bBxo

Or perhaps I should say: what about safety? Not that any of the billionaire AI companies could have been created if they actually cared about (legal, mostly) safety ... so perhaps you should just go ahead and ignore it.

nhnifong 19 minutes ago|
Honestly yes. Everything is already too safe.
iJohnDoe 5 hours ago||
It's an interesting concept. If you scroll through the page you'll see it's actually pretty strong. The blanket pick up video should actually be the first video.

My fear is that a company that has the money to build and manufacture this will rip off the idea and use their resources to polish the concept. With a lot polish, this type of thing can be useful in certain environments.

Karliss 4 hours ago||
Cable robots have existed for decades this is not a new concept. Anyone who wanted to rip it off could have done it long time ago.
iJohnDoe 1 hour ago|||
Not necessarily fear. More so, an organization with more resources could take the concept further.

By certain environments, I meant it would seem more useful in industrial or controlled environments where automation is more pratical.

I wasn't familiar with cable robots like this, so it seemed cool.

HeyLaughingBoy 5 hours ago||
So, you fear someone else making it "useful in certain environments?"
bigcat12345678 5 hours ago||
Come on this is not up to the standard. Consumer product must be highly polished, it can be fully unfuncyional, but it needs to look good. This one is close to my 8 years old son's tape+random lego pieces...
stainablesteel 5 hours ago||
get funding for this, it's worth a shot
yeehawjared 5 hours ago||
LOL @ tension is all you need
brcmthrowaway 3 hours ago||
Looks jank as fuck. Why can they not stop the wobble?
thenthenthen 4 hours ago||
At least it’s not a straw man! I will see myself out
slipperybeluga 4 hours ago|
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