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RAISE: A Robot-Assisted Selective Disassembly and Sorting System for End-of-Life Phones

Liu, Chang, Balasubramaniam, Badrinath, Yancey, Neal, Severson, Michael, Shine, Adam, Bove, Philip, Li, Beiwen, Liang, Xiao, Zheng, Minghui

arXiv.org Artificial Intelligence

Abstract--End-of-Life (EoL) phones significantly exacerbate global e-waste challenges due to their high production volumes and short lifecycles. Disassembly is among the most critical processes in EoL phone recycling. However, it relies heavily on human labor due to product variability. Consequently, the manual process is both labor-intensive and time-consuming. In this paper, we propose a low-cost, easily deployable automated and selective disassembly and sorting system for EoL phones, consisting of three subsystems: an adaptive cutting system, a vision-based robotic sorting system, and a battery removal system. The system can process over 120 phones per hour with an average disassembly success rate of 98.9%, efficiently delivering selected high-value components to downstream processing. It provides a reliable and scalable automated solution to the pressing challenge of EoL phone disassembly. Additionally, the automated system can enhance disassembly economics, converting a previously unprofitable process into one that yields a net profit per unit weight of EoL phones. E-waste presents a global challenge due to its rapid growth, high resource value, and the severe environmental and health risks from improper recycling and hazardous substances [1-3]. Global e-waste surged to a record 62 million tonnes in 2022 and is expected to reach 82 million tonnes by 2030 [4]. Recycling converts e-waste components into valuable raw materials, which is critical for addressing the escalating e-waste problem and supporting a sustainable circular economy [5-10]. Nevertheless, only 22.3 % of e-waste was recorded as recycled in 2022 [4]. The high human labor cost and health risk concerns are the major challenges associated with the recycling process [11]. This material is based upon work supported by the REMADE Institute, USA (21-01-RM-5083).


CES sneakily became a great gaming show amid the AI hype

PCWorld

It's been a while since I felt a profound case of gadget lust at CES, the tech trade show that takes over Las Vegas every January, but that's what happened when I picked up Lenovo's Legion Go S gaming handheld. I'm already a satisfied Steam Deck owner, but the Legion Go S has a larger and sharper screen with 120Hz refresh rates, AMD's new Z2 chipset, and--to my hands, at least--perfect ergonomics. It also runs SteamOS, and Valve's plan to license its software for free to other handheld device makers (starting with Lenovo) was one of CES's biggest developments. Just like Windows on PCs, it could allow a new gaming hardware ecosystem to bloom. That's just one example of how CES stealthily became a window into the future of gaming hardware.


The 50 Best Amazon Prime Day Deals Under $50

WIRED

A great deal doesn't always mean that it's going to be cheap. If you're getting a computer or a couch, you're probably going to be outlaying some cash. We've rounded up the best deals from Amazon Prime Day that are a great deal and easy on the wallet. Whether you need an iPhone case, a screen protector, or a weighted blanket, we have those here. Some of these deals might require a membership, including Amazon Prime or Target Circle. Amazon Prime has a free 30-day trial. Target Circle is free to sign up, and you'll need to save the offer to your account from the main offer page or on the actual buy page for a particular item to see the deal price at checkout. Updated Wednesday, July 12: Added Satisfyer Pro 2, Tenga Crysta Leaf stroker, Loop Earplugs, PNY 64GB SD Card 3-pack, Espro Ultralight Coffee Press, and National Geographic rock tumbler. If you buy something using links in our stories, we may earn a commission.


44 Best Prime Day Deals Under $50 (2023): iPhone Cases, Security Cameras

WIRED

A great deal doesn't always mean that it's going to be cheap. If you're getting a computer or a couch, you're probably going to be outlaying some cash. We've rounded up the best deals from Amazon Prime Day that are a great deal and easy on the wallet. Whether you need an iPhone case, a screen protector, or a weighted blanket, we have those here. Some of these deals might require a membership, including Amazon Prime or Target Circle. Amazon Prime has a free 30-day trial.


28 Best Prime Day Deals Under $50 (2023): iPhone Cases, Security Cameras

WIRED

A great deal doesn't always mean that it's going to be cheap. If you're getting a computer or a couch, you're probably going to be outlaying some cash. We've rounded up the best deals from Amazon Prime Day that are a great deal and easy on the wallet. Whether you need an iPhone case, a screen protector, or a weighted blanket, we have those here. Some of these deals might require a membership, including Amazon Prime or Target Circle. Amazon Prime has a free 30-day trial.


21 Best Prime Day Deals Under $50 (2022): Cheap Tablets, Streaming Devices, and iPhone Cases

WIRED

Amazon's deal events promise hundreds of thousands of deals, but not everyone wants to spend on a big-ticket purchase. There are usually some great finds on deals under $50. We've rounded up our favorites, whether you're looking for a new Roku or Echo Dot, or want to own your favorite TV series on DVD. The WIRED Gear team tests products year-round. We sorted through hundreds of thousands of deals by hand to make these picks.


Powerful Ways To Use Artificial Intelligence In Ecommerce

#artificialintelligence

Amir Konigsberg is the current CEO of Twiggle, a business that enables e-commerce search engines to think the way humans do. Watch any recent interviews with Amir and he will tell you that consumers often abandon e-commerce experiences because the product results displayed are often irrelevant. To tackle this problem, Twiggle utilises natural language processing to narrow, contextualise and ultimately improve search results for online shoppers. Another business that is trying to improve e-commerce search is US-based tech start-up Clarifai. Clarifai's early work has been focused on the visual elements of search and, as their website states, their software is'artificial intelligence with a vision'.