5 ms·
If this makes it easier and faster to sort garbage, we could probably improve the efficiency of recycling 100x. I know there are some places that do that alread
by cjmcqueen 2y ago
If this makes it easier and faster to sort garbage, we could probably improve the efficiency of recycling 100x. I know there are some places that do that already, but there are so many menial tasks that could be done by robots to improve the world.
- mbrumlow 2y agoNobody cares about the efficiency of recycling. Existing pro-recycling orgs will want no part of this and do what they can to stop it. This is because if it becomes easy then it won’t matter and all the marketing, non profit orgs and everything goes away, making it a non problem. While I am sure you will find people who will like these ideas and want them, they will have zero control. At this point recycling is a marketing thing. And it’s more important that people think about the cause than solve the problem.
- recycledmatt 2y agoMost folks when they think of recycling, think of the blue bin they put out every week. That’s about 25% by weight of all that gets recycled in the country. Metals, industrial scrap, and other sources are 75% of what gets recycled in the US. We are blue collar businesses, with high labor costs. Many are exploring robotics actively for repetitive tasks. We have some robots in our process, looking for more when the ROI makes sense. It may not be 100x, but there will be value in robots in recycling.
- deleted 2y ago[deleted]
- darkwater 2y agoWell, it's actually good to have that kind of marketing. First, because there are people that don't care anyway and keep mixing things. So, robots can be useful just the same. And for the ones that actually follow the marketing, it's a good incentive to try to reduce the usage of one use plastics and packages in general. Recycling is the last of the 3 Rs for a reason.
- _carbyau_ 2y agoHonestly I am so frustrated with the approach of "lets take a population of millions of people and ask them all to sort perfectly". 'Tis a silly thing. Some people won't care, some people will care but mistakes will happen, some people will care about money more and so will deliberately dump things in the wrong bucket. Get everyone to dump their crap into one pile and actually invest in industrial processes to sort the crap out. Huge con: this is a complex problem with possibly poisonous/explosive ramifications if it goes wrong. Huge Pro: If we can solve this issue, that is a society changing capability, forevermore. Or until armageddon/robot overlords/singularity/zombie plague at least.
- artificialprint 2y agoJapanese sort really well. Most European countries too
- ltsorry 2y agoPicking up after your dog. Putting the grocery cart away after unloading. Shoveling the sidewalk in front of your house. Waiting to the side of the subway doors. Not talking during movies. We are asked to do hundreds of little things that mildly inconvenience us in order to maintain some social contract. Sure they could be made easier/nonexistent with better technology, but I: 1) don't see why asking people to do their part is silly 2) don't see why this particular problem would be more frustrating than e.g. the others I've mentioned. I feel like they are all similar on the "effort" scale. Although I guess I'd admit that asking people to sort recycling properly is very different than relying on them to.
- _carbyau_ 2y agoI have no issue with the simple niceties of life. It's nice to do the nice things for those around and helps create a high trust society. But I don't think this is a good system of caring for our environment. If we cared properly, rather than half-arsing it we'd have a proper industrial system with known outputs that we could improve upon. Instead we seem to have a "feel good you did your part, now forget about it" process. I guess it is shambling it's way to something more but it doesn't seem like it's in a rush - kinda the same way the world agrees on acting on climate change but no one is in a rush.
- daralthus 2y agojust pet bottle recycling by itself is a multi-billion dollar industry globally [1] [1](https://en.wikipedia.org/wiki/PET_bottle_recycling https://en.wikipedia.org/wiki/PET_bottle_recycling)
- genewitch 2y agoSoda bottles can be washed and nearly directly used by 3d printers. Spiral cut the bottle, Thermoform it into a continuous cylinder (it folds it in and heats it to make it solid, then immediately fed to the printer or spooled. If plastic recycling was actually being done and was profitable I don't think there'd be a Pacific garbage patch and pfas in my heart right now.
- muzani 2y agoBig corporations definitely care about recycling. Sustainability is a major issue for them, not for marketing and such, but because they're thinking 50 years down the line. If they can't keep making xPhones then, they'll need to find a new product or invade a country, and both of these things need to be planned decades in advance. If recycling is a gimmick, it's more to stakeholders than consumers.
- Gothmog69 2y agoYou seem uninformed of the realities of recycling.
- deleted 2y ago[deleted]
- Xmd5a 2y agoPlastic recycling, as commonly understood and promoted, is largely a myth. While technically possible, the reality of plastic recycling falls far short of public perception and industry claims. # The Reality of Plastic Recycling: - Low recycling rates: Only 9% of all plastic worldwide is actually recycled[1][2]. In the United States, the recycling rate for plastic waste is even lower, at just 5-6%[5]. - Limited recyclability: Most types of single-use plastic cannot be recycled in the United States. Only plastic #1 and #2 bottles and jugs meet the minimum legal standard to be labeled recyclable[1]. - Downcycling: The majority of recycled plastic is of inferior quality, resulting in downcycling rather than true recycling[2]. - Economic challenges: Recycling plastic is often not economically viable compared to producing new plastic[4]. # Industry Deception: The myth of plastic recycling has been perpetuated by the plastic and oil industries for decades: - Misleading labeling: The Resin Identification Codes (RICs) on plastic products were created by the industry to give the impression of a vast and viable recycling system[3]. - Disinformation campaigns: The fossil fuel industry has benefited financially from promoting the idea that plastic could be recycled, despite knowing since 1974 that it was not economically viable for most plastics[3]. - Lack of commitment: In 1994, an Exxon chemical executive stated, "We are committed to the activities, but not committed to the results," regarding industry support for plastics recycling[5]. #Environmental and Health Impacts - Pollution: Most plastic items labeled as recyclable often end up in landfills, incinerators, or polluting the environment[1]. - Health hazards: Plastic waste contamination affects soil, water, and air quality, potentially impacting human health[4]. Conclusion The concept of widespread plastic recycling is largely a myth propagated by the plastic industry to distract from the real issues of plastic pollution and to avoid regulation. While some plastic can be recycled, the current system is far from effective or sustainable. To address the plastic crisis, focus needs to shift from recycling to reducing plastic production and consumption. [1] https://www.greenpeace.org/usa/the-myth-of-single-use-plastic-and-recycling/ https://www.greenpeace.org/usa/the-myth-of-single-use-plasti... [2] https://www.plasticsoupfoundation.org/nl/blog/recycling-myth https://www.plasticsoupfoundation.org/nl/blog/recycling-myth [3] https://www.earthday.org/plastic-recycling-is-a-lie/ https://www.earthday.org/plastic-recycling-is-a-lie/ [4] https://kosmorebi.com/en/plastique-le-mythe-du-recyclage/ https://kosmorebi.com/en/plastique-le-mythe-du-recyclage/ [5] https://www.pbs.org/newshour/show/the-plastic-industry-knowingly-pushed-recycling-myth-for-decades-new-report-finds https://www.pbs.org/newshour/show/the-plastic-industry-knowi...
- recycledmatt 2y agoFolks in the industry are certainly thinking about this. The economic forces at play could be huge.
- dchristian 2y agoCheck out: https://ampsortation.com https://ampsortation.com
- recycledmatt 2y agoSuper familiar. Thanks!
- recycledmatt 2y agoThe nuanced answer to this is they have a first mover advantage and make a great robot. The point of the thread is that new development is much cheaper for folks to figure it out. Recyclers are the most entrepreneurial people you will ever meet. we’ll figure out some good uses for this stuff when it gets cheaper.
- stefan_ 2y agoIf you can recognize what garbage to yeet, you can already yeet it today. You don't need a terribly slow robot arm to do it.
- thatsallfolkss 2y agoreminds me of this rust conf talk: https://m.youtube.com/watch?v=TWTDPilQ8q0 https://m.youtube.com/watch?v=TWTDPilQ8q0
- lallysingh 2y agoWho's "you" here? The person at home, an employee at a recycling center, or garbage dump?
- stefan_ 2y agoThe vision models already filtering recycling today? And in a million other industrial processes?
- appleorchard46 2y agoYeah, maybe someone with more industry knowledge can give a better picture, but I have a hard time seeing how these robots would fit into and improve existing processes [0]. Garbage is mechanically sorted most of the way already; then IR is used to identify different plastics and air blasts are used to separate them out at dozens per second. The Gemini robot tech is cool as heck, don't get me wrong, but it doesn't seem particularly well suited to industrial automation. https://www.youtube.com/watch?v=nUrBBBs7yzQ https://www.youtube.com/watch?v=nUrBBBs7yzQ
- bamboozled 2y agoI don't think the issue with recyling is just sorting? Plenty of sorted garbage has gone unrecycled.
- decimalenough 2y agoThere are plenty of places [1] where garbage is sorted for free by poor people who scrape a living from recycling it. Sorting garbage is a terrible job for humans, but it's a terrible one for robots too. Those fancy mechanical actuators etc are not going to stand up well to garbage that's regularly saturated with liquids, oil, grease, vomit, feces, dead animals, etc. [1] https://loe.org/shows/segments.html?programID=96-P13-00022&segmentID=5 https://loe.org/shows/segments.html?programID=96-P13-00022&s...
- tkzed49 2y agoare you implying that society shouldn't aim to reduce human interaction with vomit, feces, and dead animals? Robotics in harsh environments isn't unheard of
- ggm 2y agoI think they're pointing out you need to be cautious assuming a robot can be economically, sustainably deployed to do jobs in environments which are challenging for electro-mechanical systems. An example: A friend worked on accurate built-in weighing machines for trucks, which could measure axle weight and load balance to meet compliance for bridges and other purposes. He found it almost impossible to make units which could withstand the torrents of chemical and biological wet materials which regularly leak into a truck. You would think "potting" electronics understands this problem but even that turns out to have severe limits. It's just hard to find materials which function well subjected to a range of chemicals. Stuff which is flexible is especially prone to risks here: the way you make things flex is to use softeners, which in turn make the material for other reasons have other properties like porosity, or being subject to attack by some combinations of acid and alkalai. These units had NO MOVING PARTS because they were force tranducers. They still routinely failed in service. Rubbish includes bleaches, acids, complex organics, grease, petrochemicals, waxes, catalyst materials, electricity, reactive surfaces, abrasives, sharp edges.. They are not saying "dont try" they are saying "don't be surprised if it doesn't work at scale, over time"
- freeopinion 2y ago
- xyst 2y agoHave seen demos where garbage sorting has been automated. No AI necessary. Just had cameras, visual detection, some compressed air nozzles, and millisecond (nanosecond?) reaction time to separate the non-recyclable materials.
- omneity 2y agoIt's funny that we are at a point where "visual detection" is not considered AI anymore.
- thrdbndndn 2y agoSome (most?) of these aren't really AI-based at all. For example. traditional optical sorters typically rely on the reflectivity of materials at one or a few laser wavelengths directed onto the material. The mapping between sensor signals and material types is usually hardcoded from laboratory test results.
- devmor 2y agoUsing AI for image recognition is to visual detection as Orange Juice is to beverages.
- ithkuil 2y agoSure. What they will call AI [an unspecified number of years in the future] will be compared similarly the the SOTA AI models. For long time the term "artificial intelligence" has just gone out of favour, but I do remember the days where a good AI research lab had a bunch of symbolics lisp machines
- devmor 2y agoI mean that we have visual recognition systems that do not use any kind of machine learning whatsoever and those are the majority of systems in use at industrial scale. Laser interferometry and DCT image distance, primarily.
- 2y ago
- hakaneskici 2y agoWALL-E would get lots of funding as a robot entrepreneur at the YC demo day today ;)
- yread 2y agoThis is not going to be used for sorting garbage. That's just not how capitalism works
- mannycalavera42 2y agoI disagree: capitalism will benefit from garbage sorting
- the13 2y ago[dead]
- piokoch 2y agoI doubt anyone would use this kind of fancy machine to garbage handling until they become a commodity. I would bet that the first application would be to send those robots to trenches and foxholes...
- XorNot 2y agoGround based robotics to fight wars is an expensive way to not do what an aerial drone can. You can just send explosives into both those things, and it's cheaper and more effective.
- shw1n 2y agoI helped a friend of mine’s company (CleanRobotics) service his trashbots that sorted landfill/recycling in shopping malls They used AI to identify and sort One issue was just the sheer muck of trash, if someone dropped an open smoothie, all sorts of sensors got covered, etc Really cool idea I thought though
- jackcosgrove 2y agoI'm still waiting for the clothes-folding robot.