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It is also missing a foot rest.
There is often a great big gap between what is available (meets basic requirements) and what is possible (crabchair). It is the space that is to boring for large companies to bother with.
It does have a retractable foot rest.
Similar to "concept cars", these kind of things are never really made to be built. It's unfortunate if that sometimes takes attention away from actually making a better product.
It's art. Not everything is optimization problem.
Now we can all ride around like Nute Gunray:
https://starwars.fandom.com/wiki/Mechno-chair/Legends
Or that guy from the Wild Wild West movie.
Low-key want.
Nobody asked for it because nobody knew a crab chair was an option! Now I don’t need my legs to get a coffee?? Sign me up.
My legs work fine and I want a crab chair!
I really dislike attitudes like the author's. I think it's great and important that people and companies spend considerable amounts of their time and money exploring the limits of design and what's possible, even if the concepts produced have little direct, practical use today. That kind of speculative R&D can lead to great things and who knows, maybe in 20 years it will lead to something amazing that will benefit a great deal of people.
Trying to pooh-pooh the ideas of tomorrow because they don't immediately solve all the problems of today is just terrible, short-sighted thinking.
And on a more pedantic note, obviously someone asked for it, else it wouldn't have been made at all. What the author really means is "I didn't ask for a crab chair".
And a crab chair is a pretty good idea honestly. Sure wheels are cheaper and easier, but you can’t go many places with wheels. The crab chair could take you up normal stairs, lift you up to your bed, walk on sand or rough terrain.
Agreed. Just goes to show that people have no idea how R&D works. You have to build the thing before you can discover if it's possible or not. If no one built stuff like this, you would never get improvements to your existing consumer-grade mobility devices. All breakthroughs look like longshots before they're real.
Could not agree more. Attitudes like the authors are incredibly destructive to society. Essentially all gains to human life satisfaction have come from tech innovation.
That is giving too much credit to the myth of consumer agency and free choice in the marketplace.
The truth is more complex than that: while consumers can ask for stuff and demand changes and make stuff happen sometimes, companies will usually be the ones making markets, and creating a brand image, around things that are profitable and realistic for them to make.
I was telling my parents the other day, that probably most cosmetics were started when a trader got 3 cartloads of some industrial chemical that he couldn't unload on the buyers anymore. Like "oh gosh all this powdered lead will go to waste, unless I convince all the patrician Roman women to smear it on their eyelids!!" Or, "subsidized corn gave us so much cornstarch capacity that we need to villainize talc, which was originally a useless byproduct of mining minerals like uranium and gold!"
And it is really true, at least in a minority of documented case studies, because if you go look up the history of Heathkit and the D.I.Y. electronics industry, it turns out that Heathkit was founded when several train cars were loaded with military-surplus electronics parts. And they were assorted parts that couldn't meaningfully be assembled into commercial products, and the seller couldn't unload all this postwar surplus, so the guy owning the cargo came up with the D.I.Y. idea really fast. And he put in work to write educational instruction manuals and make a market to veterans and young men who aspired to a career in electronics and E.E., like my father, (just a hobbyist).
So I believe there are opportunistic elements to market-making and there are ways for companies to sort of "simulate" consumer demand for things we didn't know we wanted. There are things we want that aren't on the market today. There are features we want that aren't in software. Look all around. The products serve the makers, ultimately, and as for consumers, we'll need to do what we're told.
I agree that the concept product space is exciting and important. It is good to see people and companies explore these spaces and ideas. Sure lets build and play with these things.
The criticism that is levied on these things is not that they exist but that despite the glitz and shine they are not going to help today. 20 years is a long time to wait for your fancy mobility device.
I have seen countless concepts that never see in the real world. 100 mpg cars, stair climbing wheel chairs, exoskeletons etc. I am watching for thing that I can afford and use now.
What are they going on about? I showed this to my seven year old who is wheelchair bound and she asked me when she’s getting her robot legs. She’d absolutely love to have a crab leg chair that could get her up and down the stairs without having to transfer from her wheelchair to her stair lift. Move up and down a little so she could reach something out of a cabinet instead of having to ask big sister or mom and dad for help a hundred times a day.
You have to build proof of concepts before you can ever even think about mass producing any sort of product, I feel like that’s obvious?
The weird part is that the author actually does want a crab chair. He gushes about how awesome it would be.
His real gripe is that the bleeding edge prototype is too expensive.
I asked for a crab chair, and I'm not even disabled.
Companies aren’t going to want to interact with this demographic at all if this is the response to a cutting-edge tech demo.
So you're asking for a crab chair?
Jokes aside, yeah, it's expensive and likely impractical, but exploring the solution space is what this prototyping is for
Want
One crab chair, please!
One step closer to Wall-E.
dang: can we change the link to an article not written by someone with an aggressively anti-hacker attitude?
https://www.livescience.com/technology/robotics/bizarre-robo...
“we should never try building new things because they get peoples hopes up” this is such a moronic attitude to have that seems more and more common. its the harrison bergeron-ification of the world
Well nobody asked for this author’s opinion, yet here we are having to digest it.
Shortly before the Solo Stove came onto the market, I met some of the inventors at Maker Fair in Menlo Park, CA. They were part of a group that was trying to engineer a low-smoke stove for indigenous women who spent most of their time cooking.
Instead, the women didn't use it but the men used it in the evening to stay warm.
I have a couple of Kelly Kettles (portable rocket-stoves), and one is for water and the other is for sand. The sand-filled one is a heat battery - charge it up after boiling some water with the other one, and bring it in the tent to keep things positively toasty.
I didn't before, but now it exists I want one. And I have (mostly) working legs.
Though I do wonder if it would be more stable with more legs (6 perhaps), as natural crabs have, as a four leg design will result in a lot of time when the centre of mass is in an inconvenient place with respect to the three legs currently on the ground (I'm assuming it moves slowly enough that it is rare more than one leg is raised). Unless the technicalities of more legs would make it worse in ways less convenient than the balance bonus.
This chair is amazing! It's giving Phantom Menace Viceroy Nute Gunray. It's true though, nobody asked, and wheelchairs are probably better. Unless it can gallop at 30mph. And then I definitely DO NEED THIS!
Carcinization applied to furniture strikes me as nicely whimsical.
This author has a very bad attitude - he seems to understand that this is not meant for mass production, but is more of an engineering showpiece, and for some reason this fills him with rage. How does he think that technology progresses?
Exchange that 'b' for a 'p' and the message will get through.