27 votes

Researchers introduce knitted furniture

11 comments

  1. [7]
    Sodliddesu
    Link
    I'd need to sit in one before I decide how I feel about the idea of furniture being unraveled by pets and children. Sort of sounds like one of those ideas that works if you live alone. Plus,...

    You can think of solid knitting as analogous to 3D printing. Just as 3D printers build shapes layer by layer, solid knitting builds shapes by adding knitted layer after knitted layer. But rather than being held together by glue or melted plastic, each new layer is stitched to the previous one.

    I'd need to sit in one before I decide how I feel about the idea of furniture being unraveled by pets and children. Sort of sounds like one of those ideas that works if you live alone. Plus, imagine spilling something on it. Straight to the center of the couch.

    8 votes
    1. [5]
      Akir
      Link Parent
      It would take some effort to do unravel! To do furniture it would have to be very thick cord. The thing that I find more disturbing is the idea of accidentally cutting one of those loops and the...

      It would take some effort to do unravel! To do furniture it would have to be very thick cord.

      The thing that I find more disturbing is the idea of accidentally cutting one of those loops and the entire thing falls apart. Making the entire thing out of a single continuous cord means that if it fails anywhere it could fail everywhere.

      While I find the idea of furnishing an entire apartment entirely with gordian knots, I question the practicality of it. It's novel, but it will take some degree of development to see if we can make products as useful, economical, or novel enough to compete with current fabrication techniques.

      7 votes
      1. [2]
        sparksbet
        Link Parent
        I think you're overestimating how fragile knitting is more generally. Most knitted clothing doesn't even come close to falling apart if you cut one loop. Of course, the specifics of this furniture...

        I think you're overestimating how fragile knitting is more generally. Most knitted clothing doesn't even come close to falling apart if you cut one loop.

        Of course, the specifics of this furniture idea will have to be tested in practice.

        11 votes
        1. Akir
          Link Parent
          That’s fair. You’re probably right.

          That’s fair. You’re probably right.

          3 votes
      2. [2]
        PuddleOfKittens
        Link Parent
        You could presumably add redundant loops, so that if one section loses tension it's integrity is maintained by other sections.

        Making the entire thing out of a single continuous cord means that if it fails anywhere it could fail everywhere.

        You could presumably add redundant loops, so that if one section loses tension it's integrity is maintained by other sections.

        3 votes
        1. DefinitelyNotAFae
          Link Parent
          If it's like enough to regular knitting, there's usually enough structural tension that a single cut thread wouldn't immediately unravel. It could put the furniture at risk of unraveling, but...

          If it's like enough to regular knitting, there's usually enough structural tension that a single cut thread wouldn't immediately unravel. It could put the furniture at risk of unraveling, but there's generally plenty of time to "fix" the thing.

          I don't fully understand the whole concept here, so I don't think I'd be that worried about it but I'm not sure I'm correct.

          7 votes
    2. PuddleOfKittens
      Link Parent
      It might only have one spot that it can be unravelled from, and it's not hard to imagine that spot having a lock or being high up off the floor. Obviously that won't help if it's literal yarn that...

      It might only have one spot that it can be unravelled from, and it's not hard to imagine that spot having a lock or being high up off the floor.

      Obviously that won't help if it's literal yarn that can be ripped by cat claws, but I'm assuming that the yarn is reasonably strong, given that all furniture except beanbags requires structural integrity.

      3 votes
  2. zipf_slaw
    Link
    I'd hate to drop food, keys, remotes, phones, earbuds, money etc down between the knits.

    I'd hate to drop food, keys, remotes, phones, earbuds, money etc down between the knits.

    4 votes
  3. [3]
    architectzero
    Link
    Interesting idea. Essentially a new 3d printing technique. Not sure if it does anything better than existing techniques, but I’m sure applications will be explored over time. I have a hunch that...

    Interesting idea. Essentially a new 3d printing technique. Not sure if it does anything better than existing techniques, but I’m sure applications will be explored over time. I have a hunch that its value right now is in the knitting algorithms, and the knitting machine configuration; the concept of producing reconfigurable furniture is just a part of the funding pitch to make it relatable to laypeople like us.

    2 votes
    1. [2]
      Akir
      Link Parent
      Honestly I am most intrigued by the machine they built for this. I am desperate to know what it looks like and how it operates.

      Honestly I am most intrigued by the machine they built for this. I am desperate to know what it looks like and how it operates.

      3 votes