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Robotics Technology

How Long Until We Have a Home Robot That Lives Up To the Hype? 114

moon_unit2 writes: You may have heard of "personal robots" such as Jibo, Buddy, and Pepper. One journalist recently met one of these home bots and found the reality less dazzling than the promotional videos. Whereas the Indiegogo clips of Buddy show the robot waking people up and helping with cooking, the current prototype can only perform a few canned tasks, and it struggles with natural language processing and vision. As the writer notes, the final version may be a lot more sophisticated, but it's hard to believe that real home helpers are just around the corner.
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How Long Until We Have a Home Robot That Lives Up To the Hype?

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  • by Anonymous Coward

    You mean like 3D printing?

  • by Karmashock ( 2415832 ) on Wednesday August 19, 2015 @10:26PM (#50351485)

    ... aren't good at dealing with shit just being anywhere in the house. They like things to be predictable. They're also really bad at identifying objects. I saw a thing in a lab where they had a robot that was doing a pretty good job of recognizing stuff. But are they going to be able to recognize the difference between a clean plate, a dirty plate, and a plate with food on it? And if they can't do that then they can't clear a table. Just a really basic thing you would want a home robot to do. Forget whether it has the arms to move any of that. If it can't tell the difference between these things then it can't clear a table.

    When people say "personal home robot" what I think they're looking for is a robotic maid. Rosy the robot. Pick my crap up. Dust. Organize things. Clean. Make me food. Clean up. etc.

    The roomba etc are about as close as we've gotten to that. And the roomba has so many fucking problems.

    • For some reason, that reminded me of a friend's blind dog. He loved when everyone came over for poker night but he hated that we moved all the furniture in the living room. He'd bump into a couple things then sigh and wait for someone to lead him to the yard or sofa or wherever he was trying to get.

      • You know.. some people chose NOT to move their furniture around when they have blind pets.

        Just sayin...

    • When people say "personal home robot" what I think they're looking for is a robotic maid. Rosy the robot. Pick my crap up. Dust. Organize things. Clean. Make me food. Clean up. etc.

      The roomba etc are about as close as we've gotten to that. And the roomba has so many fucking problems.

      To be entirely fair, until we get further along with room temperature superconductors, you just can't build something like a Roomba without the cat ass magnets.

      • Re:Roomba technology (Score:5, Interesting)

        by Karmashock ( 2415832 ) on Thursday August 20, 2015 @12:18AM (#50351775)

        Oh, Roombas are mostly fine. My issue with them more than anything is that they're stupid, don't interface with say a program running on a computer that could make them less stupid, and they've unacceptably high maintenance issues.

        The vacuum robots are getting decent. I'd like them to be clever enough to actually have a map of the room and know where they are in it... etc But what really annoys me most about them is that they have too many plastic parts in them. Most of the plastic in the guts of the roomba should be metal... ideally steel. Grit and other assorted shit gets into the gears and that creates friction and the friction creates heat. My last roomba ate itself. It melted its guts out.

        You can get after market metal guts to replace the shitty plastic modules that should be made out of stamped stainless steel plate. And that largely resolves the maintenance issues.

        However, I still think they should be smarter or should interface with something that is smarter. Have the thing connect via wifi to your network... ideally in a non-mickey mouse way... and then have a more substantial computer do the heavy lifting for it. I'm talking about the sort of thing a Raspberry pi could handle without breaking much of a sweat.

        • by TWX ( 665546 )
          I don't get why vacuuming robots have to be flat disks. Sure, they don't necessarily have to be incredibly tall like an upright, but it seems like they sacrifice real cleaning power for appearances sake. I want a nice middle-ground, where the robot is bigger and more effect, and like you say, made out of durable materials instead of cheap plastic.
          • They have to be that way because they're so stupid. The ENTIRE robot has to fit under your furniture. It doesn't understand how to clean under something without going entirely under it.

            As to the size of the things... a bit more size would be a good idea. I'd also like it if they didn't put in any sneaky backdoor business plan into the thing such as "well, you just paid 200-500 dollars for this vacuum that works about as well as 50 dollar vacuum. Lets continue the fuckery by drilling you for whatever the stu

        • i'd just like them to be able to identify cat puke. they don't even have to be able to clean it up. just avoid it and maybe send me a tweet that it's there. the current state of technology is more like a cat puke spreading robot.
          • yeah, more sensors, more capability, more brain power.

            Someone will say "but then it will cost so much!"...

            Each sensor costs about 1 to 10 dollars with more being 1 dollar than not. When it comes to capability What does a dust buster cost? 15-25 dollars... so if we have two of those... one that does dry and the other that does wet... 50 dollars to be generous. And brain power... a raspberry pi costs 25-35 dollars... and the rest is just some motors that are going to cost somewhere between 1 dollar and 20 dol

        • Oh, Roombas are mostly fine. My issue with them more than anything is that they're stupid, don't interface with say a program running on a computer that could make them less stupid, and they've unacceptably high maintenance issues.

          I don't understand the stupidity complaint; they are about as smart as they need to be in order to clean the entire floor which is reachable by a vacuuming robot that is 2D constrained. Making them smarter would only be useful for something like "avoid this area"; what other uses do you foresee could be applied, other than "don't go there" and "frequency of operation for a given area"? I suppose you could have "delay operation on Saturdays for 2 hours, as I will be hung over", and other scheduling stuff..

          • Re:Roomba technology (Score:4, Interesting)

            by Karmashock ( 2415832 ) on Thursday August 20, 2015 @03:39AM (#50352221)

            They have no memory of the room even though they routinely operate in the same room.

            They do not know where doors are, where given activities happen, etc and thus cannot know where the focus of any cleaning should be.

            Their programming is too limited to allow for a larger more effective robot because they're too stupid to clean under things properly the way a human would.

            As someone else in the thread said, they don't understand that some things they're touching actually should be left alone. One guy was talking about how his roomba just spread cat vomit all over the place because his cat will throw up... as cats do... and then the roomba will roll over it and wipe cat vomit all over the place.

            There are an enourmous number or problems with the brain of the thing. And I appreciate that it isn't economical to put that kind of brain power into the roomba... so don't. Most of the robots you see coming out of DARPA these days have most of the brains outside of the robot itself. Its all software running on a laptop or something. And if required for the brain to be in the machine for some competition they just make a cradle for the laptop ON the robot and just put the laptop on the robot.

            So there you go... Roombas don't have the brain power they should. They should have a detailed 3d map of the area they operate in, they should know where things get dirty both from logging done by the roomba itself and by what a human would program into it by saying "here are doors".

            A bigger robot could do a better job cleaning. Anyone that uses a roomba knows that it takes it DAYS to clean a room and it only keeps rooms clean at all because the fucking thing is scurrying around every day doing about as much cleaning in a week as I would in 30 minutes once a week. That limitation limits how much the roomba can clean. It should be able to clean an entire house. My vacuum cleaner... the one I as a human use... can clean the entire house. But the Roomba can't do that. It can't navigate the house and say "clean this room today" and "that room tomorrow"... and its so inefficient in the way it clean any room that it has to clean the same room several times to actually clean it at all.

            And as the man said... cat vomit... or anything gross... gets spread around everywhere.

            I could go on... but if you tell me it is as smart as it needs to be, I disagree. The thing it doesn't do which really pisses me off is it can't navigate and doesn't have a map of the house. That's the dumbest.

            • They have no memory of the room even though they routinely operate in the same room.

              I would call this a feature, rather than a drawback, since obstacles such as doors could be open or closed, and obstacles such as dining chairs may move around. Given that, a static map would be a detriment, rather than a benefit.

              They do not know where doors are, where given activities happen, etc and thus cannot know where the focus of any cleaning should be.

              OK, I already conceded "frequency of operation for a given area"; however for their mop-bot or for shag carpet, either is going to look funny if you don't do all of it, so I'm not sure that's an issue. As long as it does all of it, yes, it's doing unnecessary vacuuming, but no mo

              • 1. As to floor mapping being a bad idea because furniture moves. The general goal here is to permit the unit to navigate the house. The Hom Bot seems to negate your furniture issue by mapping the ceiling instead.

                Though frankly, I think you could let the thing roam around your house and map it... then import the map into you computer... and explain to the software what is and is not furniture.

                And regardless, just because it maps it, it doesn't mean that it won't still be keeping its eyes open. it will try to

            • my roomba usually is to stupid to find it's way back to the docking station, and likes to stop/have the battery die/eat a crippling cable right under the bed or other hard to reach places. i'd really like it to have some cable avoidance and at least a rudimentary knowledge of where it is and how to get back - maybe using wifi beacons that are not as useless as the infrared "virtual wall" ones. and a little intelligence to guide it out of tight corners - it got a knack for finding a way into places that are
          • Making them smarter would only be useful for something like "avoid this area"; what other uses do you foresee could be applied, other than "don't go there" and "frequency of operation for a given area"? I suppose you could have "delay operation on Saturdays for 2 hours, as I will be hung over", and other scheduling stuff...

            Hmm, my Roomba allows for different scheduling each day of the week, so the Saturday thing isn't a big deal. The 'virtual lighthouse" and "virtual wall" (one unit, with a switch to selec

        • Re:Roomba technology (Score:4, Informative)

          by AmiMoJo ( 196126 ) on Thursday August 20, 2015 @04:49AM (#50352411) Homepage Journal

          LG's Hom Bot maps rooms. It uses a camera pointed at the ceiling to create a map, as well as the usual IR distance and bump sensors. Neato make one with lidar that does a similar thing.

          The LG robot is pretty good. It learns the room and then doesn't bump into things as much. The only problem is that it only has one map, so if you say take it upstairs it has no idea where it is and is more or less as dumb as the rest of them. It is really quiet though and does an excellent job of cleaning.

          The Neato is junk, unfortunately. The batteries die quickly due to poor power management, and the lidar doesn't seem to help it much.

          The thing is, a cheap Lidl robot that only has a bump sensor is not that much worse, and costs a fraction as much. It may be dumb and doesn't have a brush roller, but it's persistent. Simply by covering the same area repeatedly it eventually lifts quite a lot of dust. So there are rapidly diminishing returns for intelligence and advanced sensors.

          • The LG thing looks viable. I'd prefer if it were bigger and had the ability to deal with... lets say an entire melting scoop of rocky road ice cream... just to be polite. But the LG thing looks nearly like what I want.

            I want it to interface with my computer. I want those room maps uploaded to the computer so there is no question of storage.

            One thing that did worry me a bit with the hom bot was... I suspect its full of plastic garbage parts in its guts. That needs to stop. Steel plate is not expensive. You h

            • First robvac was a Kärcher (same model was sold under Siemens name but not in my locale). Solid machine, basic random-pattern algorithm. Did a stellar job until /something/ fried it's motherboard. Deemed it too expensive to fix.

              Then got an LG. Worked fairly well, but could apparently not determine the height of the "ceiling" it works under - goes under bed, got stuck there. A bit flimsy, broke while still under warranty, so just asked my money back.

              So I went back to the manual process. I've been liv

              • Sorry for replying to myself. LG was around 1/5 the price of the Kärcher.

                My take is that the issue isn't with the machine's "brainpower" (a simple random pattern will do, albeit take longer). It is the actual sucking hardware that needs to not suck (oops for the pun). Anything round or rotating is bad at cleaning square corners and around many objects - you need something that goes right to the edge. You also need to have something robust enough to be able to handle sand, grit, stones and other small

                • This feeds into my general opinion that every industry should work like the desktop PC industry... aka modular components. By all means... have custom enclosures and innovate your various modules. But have the fittings between module A and module B cooperate with each other.

                  That's not in the interest of some perhaps because they like to make shit but its in the consumer's interest.

                  I'd love to see everything work that way.

                  And funnier still, it is probably a huge environmental problem. Think about it. With al

        • Comment removed based on user account deletion
          • As to adding intelligence to it, actually my suggestion here is to give it a wifi uplink so that your existing computers in your house can do the thinking for it. I have a few machines that are always on. One is a media server for my TV and the other is a home work station and the others do other stuff. But the point is that any of them has free cycles it could donate to the vacuum bot... as well as more storage space than the fucking thing could ever want.

            The raspberry pi comment was a reference to the com

        • Yeah, they're "stupid" in the sense that the vacuuming path is semi-random. Can't say I care, though. I set mine going in the mornings and most days when I get back the thing is full of dust and dog hair and has docked successfully. The only impact the stupidity has on me is that that the machine needs running *every* day, since by chance on some days it might miss a room or spend little time in a room.
          • According to Roomba's own marketing information they suggest having one for every room.

            That's fucking stupid. And it is only needed because the robot is fucking stupid.

            The LG robot they were talking about elsewehre in the thread appears to be smarter. It maps the house and knows where it is. That's nifty. But the roomba doesn't and that's crap. Unless you live in a studio apartment... do not recommend.

            • I live in three bedroom apartment and it works just fine for me. Previously I lived in a single-story house: same deal. I wouldn't say one per room is needed unless you live in a mansion. I think you're over-rating the "stupidity" problem somewhat. The machine can and does cover the room. It just takes it longer than it should, but it does do it.
              • It doesn't seem to work very effectively in multi room situations. It invariably runs out of power in the second or third room and is unable to find its way back. And even if it does, it just revacuums the same areas it already vacuumed and peters out before it gets to the stuff it didn't do last time.

                The LG Hom Bot appears to resolve that situation because it maps the ceiling which is innovative. And from that it is able to orrient in your home. So when it gets low, it returns directly and predictably to t

                • Sounds clever, I'll keep an eye out for it if my Roomba dies. Probably we just have different sized homes. Mine is 70 sq. m, and has 4 or 5 rooms (depends how you count). It gets back to the charging station most of the time. Sometimes I'll lock it in one room if I want that space done more thoroughly.
                  • ... that's 710 square feet... or so... ehm... My last apartment was 800 square feet and had 3 rooms.

                    1. Living/dining/kitchen room
                    2. Bathroom
                    3. Bedroom

                    I don't know, I'm reacting more to the walls you have in your home which architecturally offend me.

                    Maybe its cultural. The fashion in the US these days is to have as few walls as possible to create as many large rooms as possible. Often a given room will have sections of it for different things. One part of the room had a dining room table, another had a couch

    • by Anonymous Coward

      And the roomba has so many fucking problems.

      Sounds like you're not using the roomba for its intended purpose. If you're looking for a robot that doesn't have fucking problems, you might just want to get a blow-up doll.

      • Hey bingo, why would I need a blow up doll when I have your mother? She's always there to go from suck to blow for me. :D

        You're so easy, bingo... when will you learn?

    • by Chrisq ( 894406 )

      ... aren't good at dealing with shit just being anywhere in the house. They like things to be predictable. They're also really bad at identifying objects. I saw a thing in a lab where they had a robot that was doing a pretty good job of recognizing stuff. But are they going to be able to recognize the difference between a clean plate, a dirty plate, and a plate with food on it? And if they can't do that then they can't clear a table.

      With Kids by the time they are old enough to really help with a task they don't want to do it. A three year old will happily help wash dishes by splashing and blowing foam around, but with a 12-year old its a case of "Oh no do I have to". I fully expect real effective household robots to be depressed and say "here I am, brain the size of a planet, and they want me to clean the bath tub"!

      • Amusing but you're making the mistake steven hawking, Musk, and some other people made when they basically presumed an AI would be like a cartoon disney character... everything animated has feelings... and a face and personality and self awareness.

        None of those things are required. When I say "self awareness" I don't mean ability to recognize yourself in a mirror. I mean it in the more philosophical sense of self awareness... as in understanding yourself in a larger picture and understanding the relationshi

  • by Anonymous Coward

    State-of-the-art autonomous robots are quite pathetic in their capabilities. In a (relatively free) environment like anybody's home they are lucky if they are able to take a couple of steps without bumping into something or just collapsing. Despite the hype coming from the AI and robotics worlds, such contraptions are good for grins and giggles, and very little else.

    • by TWX ( 665546 )
      Depends on the room. If I could have a bathroom-cleaning robot I would be very happy. My bathroom has a countertop with two sinks, a toilet, a shower with a glass wall and a glass door, and tub, and a couple of towel racks. It also has a scale, a small seat that can be used when sitting at the counter for certain hygiene procedures, a trash can, and some supplies on the counter, in the shower on a shelf, and on a shelf next to the tub. We do not add extra furniture to the bathroom and if we had a robot
      • Some home cleaning issues to consider. Stairs need cleaning, different stair types need different cleaning methods. Bathrooms and Kitchens need a stronger cleaning methods than other cleanable surfaces. Dust lands on objects other than the floor. Object identification needs addressing.

        And the number one reason that we don't have Robots is the Battery.
  • The irony is mind-boggling.
    • by TWX ( 665546 )
      How is it ironic? I don't have to go out and subsistence-farm 40 acres to feed my family or go hunting for game that may or may not be there to keep hunger at bay. Just about everything we've done has been to reduce the difficulties in living and to afford ourselves more free-time.
  • Give it time (Score:4, Interesting)

    by Okian Warrior ( 537106 ) on Wednesday August 19, 2015 @10:40PM (#50351533) Homepage Journal

    Give it some time.

    As any AI researcher will tell you, we know how the brain works and Geoffrey Hinton's recent paper [toronto.edu] is nothing short of a breakthrough, and will lead to us having strong AI programs real soon.

    We have IBM's Watson, a program that actually understands the information it's processing and will be used to augment medical diagnosis, SIRI, a personal assistant application that actually learns, and MAKO, a program who can do anything on a PC! [youtube.com]

    IBM is already making neural network chips [slashdot.org] that implement the way the brain really works, a program the learns the same way that a child learns [gizmag.com], and many, many more!

    We have courses that teach you AI [udacity.com], and ... it's easy! [cs4fn.org]

    Give it some time! We need to let the AI mature like a fine wine, and filter down into consumer devices.

    It's coming soon - it really is!

    • Re:Give it time (Score:4, Insightful)

      by bjdevil66 ( 583941 ) on Wednesday August 19, 2015 @11:00PM (#50351607)
      Hopefully all of that progress on how the human brain thinks will be paralleled with breakthroughs on helping that AI understand how humans feel about those thoughts. Otherwise, a key part of humanity - agency (and the chaos of life) - will be lost in a pile of algorithms.
    • by mcrbids ( 148650 )

      Give it some time! We need to let the AI mature like a fine wine, and filter down into consumer devices.

      The thing is, that consumer devices don't, themselves, *need* to have AI in them at all.

      Try using Google Maps on your phone without an Internet connection. It's dead, Jim! Try using Siri without an Internet connection. Nope. Try using voice-to-text on your phone without a network connection. Bzzzzt!

      AI doesn't need to be on your phone to be useful. As AI is developed, it'll be hosted in massive server farms (a la Watson) and time sliced for consumers. And even though we think AI will turn up in "high end" us

    • by Anonymous Coward

      The brain is far more than just neurons. As any biologists will tell you, we don't know how the brain works.

      That paper makes a 0.25% improvement on previous attempts and is mainly about speeding up training. In no way is this a breakthrough that will lead us to strong AI. If all we need to do to get strong AI is increase training and processing speed, we would have strong AI right now. It'd just be slow strong AI that takes a day or two to decide what to do next. We don't have any system remotely near

    • Dude, you should go easy on the drugs

    • Re:Give it time (Score:5, Insightful)

      by MrL0G1C ( 867445 ) on Thursday August 20, 2015 @04:33AM (#50352367) Journal

      As any AI researcher will tell you, we know how the brain works

      An exaggeration, we know bits about how the brain works.

      and will lead to us having strong AI programs real soon.

      Lol, really, tech world have been saying this for decades.

      We have IBM's Watson, a program that actually understands the information it's processing

      No, it does not understand the information it's processing, stop making stuff up.

      IBM is already making neural network chips that implement the way the brain really works

      Again, these chips have been around for decades, nothing new.

    • by AmiMoJo ( 196126 )

      There are different kinds of AI, and some are much closer than others. For example, a Star Trek style computer that you can talk to in natural language isn't that far off I think. Google and Wolfram Alpha are getting to that stage, where for a lot of general information they can answer questions directly.

      Interacting with the real world is the difficult part. Self driving cars are getting there, but it's not clear if that kind of system can be used to, say, make coffee or iron clothes, or if that will requir

    • "Geoff Hinton knows how the brain works" https://www.youtube.com/watch?v=mlXzufEk-2E

      IBM's Watson doesn't understand anything. It just measures statistical correlations between pairs of things. Same for Siri

      IBM's chips are based on spiking neurons. These will let existing algorithms run extremely fast, and are very useful, but are not "how the brain works".

      There are fundamental (large) gaps in our understanding of how we think. We don't really know how it works at all, despite the hype.

    • When you say "real soon" do you mean within 5 years? 10 years? 20 years? More?
  • by Anonymous Coward

    I've been hand washing my clothes with something like a plunger for the past few months but I bought a washing machine last week. The washing machine is far easier to use, works better, and will make me lazier.

    • I wish I had some mod points. We have a rather strange obsession with making a robot butler when we already have offloaded tons of tasks to simpler robots. As you mentioned, we've got robots that will clean your clothes as long as you feed them clothes and soap. We've got robots that (mostly) clean the dishes you feed them. I've got a robot that will switch on my lights if I push a button on my phone. There are robots for admitting guests to your house or barring entry. Robots that figure out how to o
  • Robots will *never* live up to the hype. Hype is there to get outsiders excited about something. I'm a robotics researcher, and even *inside* the community, people hype things in order to drum up interest. That's the point of hype.

    The fact that things are sometimes overhyped doesn't detract from the fact that significant advancements are being made.

  • > progress needs to be made in natural language processing, machine vision, and human-computer interaction

    Natural language processing on my phone is getting pretty damn good.

    I've seen machine vision used on security systems that you might find interesting. The object recognition is quite something-- it catalogs every new thing it sees, tracks it while visible, and is pretty successful at remembering things. Even the ol' Xbone is pretty decent; paired with some Roomba features I would think i
  • by techno-vampire ( 666512 ) on Wednesday August 19, 2015 @11:25PM (#50351661) Homepage
    Right now, I'd say that we'll have a home robot that lives up to the hype in about twenty more years. Of course, twenty years from now I expect to be saying the same thing, but that's just because no matter how good we get, the hype will be even better. It's about the ultimate in constantly-moving goalposts.
    • by MrL0G1C ( 867445 )

      I think we'll have home robots but they will be a bit clumsy and they won't have real AI, they will instead have huge amounts of pre-programmed decisions and bits of fuzzy logic. The robots might have some bits of what we like to call AI but really isn't, these bits will be for image and voice processing only.

      Home robots will require every task imaginable will have to be worked out one by one - and there will be hundreds perhaps thousands of tasks and sub-tasks. But a car is made of a thousand+ parts and th

  • by Irate Engineer ( 2814313 ) on Wednesday August 19, 2015 @11:34PM (#50351683)

    We'll have robots that live up to the hype just as soon as we have wives that live up to the hype.

    The first one that makes me a sandwich wins.

    My, isn't my karma burning nicely...

  • Is Bennett Haseltron. Exactly what the hype is, we're not sure. But it lives up to it.
  • Assuming that these Home Robots are fusion powered, they of course will always be 20 years away...

  • I've heard someplace that they plan to put Siri-like voice response into them in addition to all the almost-not-uncanny valley stuff they do now to make it more "real". It wouldn't surprise me if something like a sex doll didn't become a more compelling home android than any general purpose one.

    They're focused on a single use case, which means they focus on enhancing just the things that enhance that versus doing many things clumsily, They're also focused on realism in looks, touch and appearance. Doing

  • I took the shuttle to the moonbase yesterday - It's a good thing that in 1999 the nuclear dump didn't blow up and send the moon hurtling off into deep space like the tv showed me in the 70's.

    I think we're a bit behind on terraforming tho. I just wish the cost of plutonium fuel for my Underwater home reactor would drop, cause wow, it's still unobtanium.

    Now, where's my food pills that contain everything I need to survive without having to actually eat - they have to be around here somewhere.... Damned old age

  • when the bot can drive my damned flying car.

  • I'll give you a clue... It'll be powered by cold fusion.

  • They're about 10 years away.

    And in 10 years, they'll be about 10 years away.

  • by Catmeat ( 20653 ) <mtm&sys,uea,ac,uk> on Thursday August 20, 2015 @02:45AM (#50352045)
    I'd settle for a domestic robot that didn't report everything I say and everything I do back to the corporate mothership.

    Don't think I'll get it though.

  • Unless it can hover, has a sawblade and a blowtorch - and a humor emitter, what's the point? The Future is NOW!

  • Already here, if you adjust the hype according to reality...
  • by Anonymous Coward

    I think too many try to emulate fantasy like the Jetson's or Star trek or Hal. Trouble is, we do not have the technology or the processing power to instill such required
    programing and function to make anything come close to fantasy that we create. But when we create robot's for example to do specific tasks or perform a series of tasks repeatedly. That is where robot's excel and can do good things. Why we are creating so many robot's to do all of the tasks we should be doing ourselves is very strange? Will t

  • Robert A Heinlein gave quite detailed descriptions of household robots in his 1956 SF novel "The Door Into Summer" (although admittedly the novel's action is set in 1970 and later). The protagonist's company is called "Hired Girl", and he creates Flexible Frank, Drafting Dan, and finally Protean Pete. Whatever slight lacunae there may have remained in the engineering details, Heinlein had the marketing down pat.

    For quite a good account of the novel, see https://en.wikipedia.org/wiki/... [wikipedia.org]. One of the footnote

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