> Can it kill you? no probably not. The tension limit kicks in and lets the line out if you pull too hard.
replyIs there a physical safety? The anchors are attached to the wall, do they release with less tension than a human airway can withstand? I have experienced injuries that would prohibit me from exerting a "backpack" of force over my head.
There is a tension limit of 28 newtons on any single line. Beyond that, the motors release with a damped motion. This can be lowered, at the expense of payload capacity.
replyHow far will they release? Is that physical or software? If the line is wrapped around my neck and anchored to the wall how does the motor releasing help me? I can see industrial applications but it seems like a dangerous thing to have in a home.
replyFYI they said the tension limit is 28 newtons.
replyIt takes about 38 newtons to lift a 4 litre bottle of milk.
It'll be okay.
So it probably can't kill you with blunt force trauma but it could drop something toxic into your drink while you're in the other room. Which, you know, assumes some sort of hostile intent that a robot can't have on its own lol. So it can kill you but probably not accidentally.
replyIf your adversary wants to murder you that badly, I doubt they're going to give up when they find out you don't have a Stringman wired up in your kitchen.
reply"Any machine can be a blender if operated wrongly enough"
replyI’m going to go out on a limb and say that you should just have better survival instincts than a toddler and not let the line wrap around your neck. And if you do have toddlers, maybe keep them away from the hanging machine.
replyIf that's the official stance, then this robot will kill people. You can't expect people to never leave a toddler in the same room with the robot, unless they fully realize the implications of having a killer robot at home. Otherwise the consumers are being deceived
replyProducts in the real world need to be better than that
the discourse in hacker news is turning into a neurodivergent, overdramatized concern trolling competition.
reply"Just let people be responsible for themselves" would work if we hadn't built a society that neutered everyone's ability to take care of themselves by gutting education systems and disconnecting people from political participation and social responsibility.
replyTldr have you met people? There's a reason seat belt laws exist. If we're going to let companies sell things to this population we've fostered and not take our own responsibility, we have to put it on the companies.
A quick browse through any of the shock content subreddits will reveal a lot in terms of average people's understanding of risk.
No one is selling this, or am I mistaken?
replyAs far as dyi projects go... This is harmless
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replyhttps://youtu.be/AWig98GVIno?t=155 might be worth looking into with regards to the descending rod, to make its length controllable without taking up much space
replyHow does it handle the change in slack over time as the cables naturally deform?
replyIf I had this I could get a roomba. Does that make sense?
replyIf I get this, could it carry my Roomba up stairs so it'll cover my whole house?
replyTotally agree. I would love a roomba but I have a dog so clutter in the living room is inevitable even after a clean up. This bot could sync with the roomba (or other robot vacuums) to ensure a space / path is clear before it is vacuumed
replycan it just carry around a normal vacuum? no need for wheels when you can fly
replyCreate a little station in one corner, and make the whole arm/pulley system able to switch the attachment/tool, so it can first pick up all the stuff, then change the tool to a vacuum, then once done, change a tool to a mop, and so on :) A N-in-1 system!
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