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  3. There’s functionally no engineering reason to put a robot on two legs.

There’s functionally no engineering reason to put a robot on two legs.

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  • daojoan@mastodon.socialD daojoan@mastodon.social

    There’s functionally no engineering reason to put a robot on two legs. Every other form factor is cheaper, more stable, more efficient, and easier to maintain.

    There is, however, a very good marketing reason: everyone’s watched Terminator, fear goes viral, and anxiety drives attention.

    A warehouse robot is infrastructure.

    A humanoid robot is an engagement strategy…

    rollspelosofen@mastodon.nuR This user is from outside of this forum
    rollspelosofen@mastodon.nuR This user is from outside of this forum
    rollspelosofen@mastodon.nu
    wrote last edited by
    #13

    @Daojoan A bipedal design is hardly efficient for what we're trying to use robots for today.

    1 Reply Last reply
    0
    • daojoan@mastodon.socialD daojoan@mastodon.social

      There’s functionally no engineering reason to put a robot on two legs. Every other form factor is cheaper, more stable, more efficient, and easier to maintain.

      There is, however, a very good marketing reason: everyone’s watched Terminator, fear goes viral, and anxiety drives attention.

      A warehouse robot is infrastructure.

      A humanoid robot is an engagement strategy…

      M This user is from outside of this forum
      M This user is from outside of this forum
      muddle@infosec.exchange
      wrote last edited by
      #14

      @Daojoan Those gizmos that open greenhouse windows wider depending on temperature/sunlight are pretty cool (and purely passive, with no "intelligence" at all)

      1 Reply Last reply
      0
      • daojoan@mastodon.socialD daojoan@mastodon.social

        There’s functionally no engineering reason to put a robot on two legs. Every other form factor is cheaper, more stable, more efficient, and easier to maintain.

        There is, however, a very good marketing reason: everyone’s watched Terminator, fear goes viral, and anxiety drives attention.

        A warehouse robot is infrastructure.

        A humanoid robot is an engagement strategy…

        bit@ohai.socialB This user is from outside of this forum
        bit@ohai.socialB This user is from outside of this forum
        bit@ohai.social
        wrote last edited by
        #15

        @Daojoan There is one reason. Robots will often have to work in a space designed by humans for humans, so they will need to mimic humans. Big companies have the money to create infrastructure that fits robots better. China has entire factories run by robots, where they work 24/7 with lights off. Amazon has warehouses that are completely flat, and riddled with guidelines and tracks on the floor. Not every company will have such infrastructure, so they'll need robots that can climb stairs instead.

        chemoelectric@masto.aiC marjolica@social.linux.pizzaM S 3 Replies Last reply
        0
        • daojoan@mastodon.socialD daojoan@mastodon.social

          There’s functionally no engineering reason to put a robot on two legs. Every other form factor is cheaper, more stable, more efficient, and easier to maintain.

          There is, however, a very good marketing reason: everyone’s watched Terminator, fear goes viral, and anxiety drives attention.

          A warehouse robot is infrastructure.

          A humanoid robot is an engagement strategy…

          duskyelf@mas.toD This user is from outside of this forum
          duskyelf@mas.toD This user is from outside of this forum
          duskyelf@mas.to
          wrote last edited by
          #16

          @Daojoan a lot of the engineers take ideas from fiction as well : )

          1 Reply Last reply
          0
          • n_dimension@infosec.exchangeN n_dimension@infosec.exchange

            @Daojoan

            Aaakshully

            Two legs makes sense.

            1. Minimum suspension mats (vs tripod or quad+)

            2. Nature doesn't do wheels.

            3. There are other ground propulsion methods (wigglies etc) but not fast.

            4. Once you got the balance software going, legs are super fast.

            5. You could have alternatives, but they are medium specific (arboreal, hydrous), legs are universal.

            6. Flight has specific downsides mass/energy also medium specific

            Just about the only half decent alternative is snake.
            But legs > snake

            ehproque@neopaquita.esE This user is from outside of this forum
            ehproque@neopaquita.esE This user is from outside of this forum
            ehproque@neopaquita.es
            wrote last edited by
            #17

            @n_dimension @Daojoan there must be a good reason for most mammals to be four legged

            n_dimension@infosec.exchangeN 1 Reply Last reply
            0
            • ehproque@neopaquita.esE ehproque@neopaquita.es

              @n_dimension @Daojoan there must be a good reason for most mammals to be four legged

              n_dimension@infosec.exchangeN This user is from outside of this forum
              n_dimension@infosec.exchangeN This user is from outside of this forum
              n_dimension@infosec.exchange
              wrote last edited by
              #18

              @ehproque @Daojoan

              Good point!

              In my most authoritative , though uninformed voice I will assert that's because;

              a) Balance software not so good
              b) Faster
              c) Claws/Hooves can attack while relatively stable.

              Human "forelimbs" evolved for grasping.

              1 Reply Last reply
              0
              • daojoan@mastodon.socialD daojoan@mastodon.social

                There’s functionally no engineering reason to put a robot on two legs. Every other form factor is cheaper, more stable, more efficient, and easier to maintain.

                There is, however, a very good marketing reason: everyone’s watched Terminator, fear goes viral, and anxiety drives attention.

                A warehouse robot is infrastructure.

                A humanoid robot is an engagement strategy…

                justcameheretosay@mastodon.socialJ This user is from outside of this forum
                justcameheretosay@mastodon.socialJ This user is from outside of this forum
                justcameheretosay@mastodon.social
                wrote last edited by
                #19

                @Daojoan

                Link Preview Image
                Benk Holiday Weekend (@TheBreadmonkey@beige.party)

                Attached: 1 video New Michael Jackson movie looks lit

                favicon

                beige.party (beige.party)

                connynasch@mastodon.socialC 1 Reply Last reply
                0
                • daojoan@mastodon.socialD daojoan@mastodon.social

                  There’s functionally no engineering reason to put a robot on two legs. Every other form factor is cheaper, more stable, more efficient, and easier to maintain.

                  There is, however, a very good marketing reason: everyone’s watched Terminator, fear goes viral, and anxiety drives attention.

                  A warehouse robot is infrastructure.

                  A humanoid robot is an engagement strategy…

                  airwhale@beige.partyA This user is from outside of this forum
                  airwhale@beige.partyA This user is from outside of this forum
                  airwhale@beige.party
                  wrote last edited by
                  #20

                  @Daojoan

                  I always cringe at illustrations of “office AI assistants”. Humanoid robots who look at a big monitor and does input using a keyboard and mouse. JUST USE THE USB-C CONNECTOR ALREADY!!!

                  Of course, they are almost always white and the female bots have nice boobs. So infantilising.

                  Sarah Connor’s biggest mistake was failing to develop military grade glue guns. The first robot uprising would have been too sticky to do much damage 😁

                  1 Reply Last reply
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                  • justcameheretosay@mastodon.socialJ justcameheretosay@mastodon.social

                    @Daojoan

                    Link Preview Image
                    Benk Holiday Weekend (@TheBreadmonkey@beige.party)

                    Attached: 1 video New Michael Jackson movie looks lit

                    favicon

                    beige.party (beige.party)

                    connynasch@mastodon.socialC This user is from outside of this forum
                    connynasch@mastodon.socialC This user is from outside of this forum
                    connynasch@mastodon.social
                    wrote last edited by
                    #21

                    @justcameheretosay after the marathon 😂 @Daojoan

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                    0
                    • bit@ohai.socialB bit@ohai.social

                      @Daojoan There is one reason. Robots will often have to work in a space designed by humans for humans, so they will need to mimic humans. Big companies have the money to create infrastructure that fits robots better. China has entire factories run by robots, where they work 24/7 with lights off. Amazon has warehouses that are completely flat, and riddled with guidelines and tracks on the floor. Not every company will have such infrastructure, so they'll need robots that can climb stairs instead.

                      chemoelectric@masto.aiC This user is from outside of this forum
                      chemoelectric@masto.aiC This user is from outside of this forum
                      chemoelectric@masto.ai
                      wrote last edited by
                      #22

                      @bit @Daojoan

                      There is another reason that should be obvious but isn’t, because for some reason we are never taught this when we are kids.

                      Of all large creatures, the human has the tightest turn radius.

                      (All they did was teach us how we were physically inferior blah blah blah. Meanwhile we had easily the tightest turn radius of all creatures. Even a chimp cannot turn as tightly. It is something very worth replicating in machinery.

                      A dog has to walk in a circle.)

                      bms48@mastodon.socialB 1 Reply Last reply
                      0
                      • chemoelectric@masto.aiC This user is from outside of this forum
                        chemoelectric@masto.aiC This user is from outside of this forum
                        chemoelectric@masto.ai
                        wrote last edited by
                        #23

                        @Su_G I learnt it from one or more of Moshe Feldenkrais’s books. It is obvious once pointed out, though.

                        chemoelectric@masto.aiC 1 Reply Last reply
                        0
                        • chemoelectric@masto.aiC chemoelectric@masto.ai

                          @Su_G I learnt it from one or more of Moshe Feldenkrais’s books. It is obvious once pointed out, though.

                          chemoelectric@masto.aiC This user is from outside of this forum
                          chemoelectric@masto.aiC This user is from outside of this forum
                          chemoelectric@masto.ai
                          wrote last edited by
                          #24

                          @Su_G Of course, he may have learnt it from whoever taught him Judo.

                          1 Reply Last reply
                          0
                          • chemoelectric@masto.aiC chemoelectric@masto.ai

                            @bit @Daojoan

                            There is another reason that should be obvious but isn’t, because for some reason we are never taught this when we are kids.

                            Of all large creatures, the human has the tightest turn radius.

                            (All they did was teach us how we were physically inferior blah blah blah. Meanwhile we had easily the tightest turn radius of all creatures. Even a chimp cannot turn as tightly. It is something very worth replicating in machinery.

                            A dog has to walk in a circle.)

                            bms48@mastodon.socialB This user is from outside of this forum
                            bms48@mastodon.socialB This user is from outside of this forum
                            bms48@mastodon.social
                            wrote last edited by
                            #25

                            @chemoelectric @bit @Daojoan Hence the expression "tilting at windmills".

                            chemoelectric@masto.aiC 1 Reply Last reply
                            0
                            • uecker@mastodon.socialU uecker@mastodon.social

                              @Daojoan The argument is that they should be able to get around in a world designed for humans with two legs, and the argument is plausible.

                              dec23k@mastodon.ieD This user is from outside of this forum
                              dec23k@mastodon.ieD This user is from outside of this forum
                              dec23k@mastodon.ie
                              wrote last edited by
                              #26

                              @uecker @Daojoan
                              (stares in wheelchair accessibility)

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                              • chemoelectric@masto.aiC This user is from outside of this forum
                                chemoelectric@masto.aiC This user is from outside of this forum
                                chemoelectric@masto.ai
                                wrote last edited by
                                #27

                                @Su_G It is fascinating to watch how four-legged animals turn, once you know they are walking in a circle!

                                1 Reply Last reply
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                                • bms48@mastodon.socialB bms48@mastodon.social

                                  @chemoelectric @bit @Daojoan Hence the expression "tilting at windmills".

                                  chemoelectric@masto.aiC This user is from outside of this forum
                                  chemoelectric@masto.aiC This user is from outside of this forum
                                  chemoelectric@masto.ai
                                  wrote last edited by
                                  #28

                                  @bms48 @bit @Daojoan

                                  That I do not understand. ‘Tilting’ is lowering your lance. A chimp could lower a lance. 🙂

                                  1 Reply Last reply
                                  0
                                  • bit@ohai.socialB bit@ohai.social

                                    @Daojoan There is one reason. Robots will often have to work in a space designed by humans for humans, so they will need to mimic humans. Big companies have the money to create infrastructure that fits robots better. China has entire factories run by robots, where they work 24/7 with lights off. Amazon has warehouses that are completely flat, and riddled with guidelines and tracks on the floor. Not every company will have such infrastructure, so they'll need robots that can climb stairs instead.

                                    marjolica@social.linux.pizzaM This user is from outside of this forum
                                    marjolica@social.linux.pizzaM This user is from outside of this forum
                                    marjolica@social.linux.pizza
                                    wrote last edited by
                                    #29

                                    @bit @Daojoan well or like Daleks (who are of course Mechanical Turks) eventually learn to levitate.

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                                    • daojoan@mastodon.socialD daojoan@mastodon.social

                                      There’s functionally no engineering reason to put a robot on two legs. Every other form factor is cheaper, more stable, more efficient, and easier to maintain.

                                      There is, however, a very good marketing reason: everyone’s watched Terminator, fear goes viral, and anxiety drives attention.

                                      A warehouse robot is infrastructure.

                                      A humanoid robot is an engagement strategy…

                                      backfromthedud@mas.toB This user is from outside of this forum
                                      backfromthedud@mas.toB This user is from outside of this forum
                                      backfromthedud@mas.to
                                      wrote last edited by
                                      #30

                                      @Daojoan Humans are the only mammal that walks upright on two legs. Humans are not natural to this planet. Discuss.

                                      jmcclure@sciences.socialJ 1 Reply Last reply
                                      0
                                      • fluchtkapsel@nerdculture.deF fluchtkapsel@nerdculture.de

                                        @n_dimension @Daojoan I'd say crabs instead of snakes. The crabbification must have some good reasons.

                                        V This user is from outside of this forum
                                        V This user is from outside of this forum
                                        vrek@mastodon.social
                                        wrote last edited by
                                        #31

                                        @fluchtkapsel @n_dimension @Daojoan I'll just leave this here... https://store.steampowered.com/app/3526710/Everything_is_Crab_The_Animal_Evolution_Roguelite/

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                                        • backfromthedud@mas.toB backfromthedud@mas.to

                                          @Daojoan Humans are the only mammal that walks upright on two legs. Humans are not natural to this planet. Discuss.

                                          jmcclure@sciences.socialJ This user is from outside of this forum
                                          jmcclure@sciences.socialJ This user is from outside of this forum
                                          jmcclure@sciences.social
                                          wrote last edited by
                                          #32

                                          @BackFromTheDud @Daojoan

                                          Mammals account for 0.06% of species on this planet. Being the only biped among such a trivially small group is hardly noteworthy.

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