Bipedal Robot Sets Guinness World Record For Robotic 100-Meter Sprint

A droid named Cassie has set a Guinness World Record for the 100-meter dash by a bipedal robot, “an impressive demonstration of robotics and engineering,” reports New Atlas. From the report: Cassie is the brainchild of Agility Robotics, a spin-off company from Oregon State University, and was introduced in 2017 as a type of developmental platform for robotics research. And Cassie has continued to come along in leaps and bounds since then, in 2021 demonstrating some impressive progress by completing a 5-km (3.1-mile) jog in just over 53 minutes. This achievement involved the use of machine learning algorithms to equip the robot with an ability to run, overcoming its unique biomechanics and knees that bend like an ostrich to remain upright. With this capability, Cassie joined a group of running bipedal robots that include the Atlas humanoid robot from Boston Dynamics and Mabel, billed as the world’s fastest knee-equipped bipedal robot. But in optimizing Cassie for the 100-meter sprint, the researchers had to head back to the drawing board.

The team spent a week fast-tracking Cassie through a year’s worth of simulated training designed to determine the most effective gait. But it wasn’t simply a matter of speed. For the Guinness World Record to stand, Cassie had to start in a standing pose, and then return to that pose after crossing the finish line rather than simply tumble over. This meant Cassie had to use two neural networks, one for running fast and one for standing still, and gracefully transition between the two. Ultimately, Cassie completed the 100-meter sprint in 24.73 seconds, establishing a Guinness World Record for a bipedal robot. This is a great deal slower than the sub-10-second times run by the world’s best sprinters, but the researchers believe progress will only accelerate from here. You can watch Cassie’s record-setting dash here.

Read more of this story at Slashdot.

All 50 States Get Green Light To Build EV Charging Stations

The U.S. Transportation Department on Tuesday said it approved electric vehicle charging station plans for all 50 states, Washington, D.C., and Puerto Rico covering roughly 75,000 miles of highways. CNBC reports: Earlier this year, the Biden administration allocated $5 billion to states to fund EV chargers over five years along interstate highways as part of the bipartisan infrastructure package. Under the plan, entitled the National Electric Vehicle Infrastructure Formula Program, states provided their EV infrastructure deployment proposals to the Joint Office of Energy and Transportation. States are now approved to construct a network of EV charging stations along designated alternative fuel corridors on the national highway system and have access to more than $1.5 billion to help build the chargers.

It’s unclear how many charging stations the funds will support, and states have not yet shared specific charger locations. Transportation Department officials have said that states should install stations every 50 miles and ensure each station is located within one mile of an interstate highway. “We have approved plans for all 50 States, Puerto Rico and the District of Columbia to help ensure that Americans in every part of the country — from the largest cities to the most rural communities — can be positioned to unlock the savings and benefits of electric vehicles,” Transportation Secretary Pete Buttigieg said in a statement.

Read more of this story at Slashdot.

The Latest iPadOS 16 Beta Brings Stage Manager To Older iPad Pro Models

Apple is bringing Stage Manager, a new multitasking system exclusive to iPads with the M1 chip, to a number of older devices. Engadget reports: Probably the biggest change Apple announced with iPadOS 16 earlier this year is Stage Manager, a totally new multitasking system that adds overlapping, resizable windows to the iPad. That feature also works on an external display, the first time that iPads could do anything besides mirror their screen on a monitor. Unfortunately, the feature was limited to iPads with the M1 chip — that includes the 11- and 12.9-inch iPad Pro released in May of 2021 as well as the M1-powered iPad Air which Apple released earlier this year. All other older iPads were left out.

That changes with the latest iPadOS 16 developer beta, which was just released. Now, Apple is making Stage Manager work with a number of older devices: it’ll work on the 11-inch iPad Pro (first generation and later) and the 12.9-inch iPad Pro (third generation and later). Specifically, it’ll be available on the 2018 and 2020 models that use the A12X and A12Z chips rather than just the M1. However, there is one notable missing feature for the older iPad Pro models — Stage Manager will only work on the iPad’s build-in display. You won’t be able to extend your display to an external monitor. Apple also says that developer beta 5 of iPadOS 16. is removing external display support for Stage Manager on M1 iPads, something that has been present since the first iPadOS 16 beta was released a few months ago. It’ll be re-introduced in a software update coming later this year.

Read more of this story at Slashdot.

Tim Cook: ‘No Good Excuse’ For Lack of Women In Tech

AmiMoJo shares a report from the BBC: Apple chief executive Tim Cook says there are still “not enough women at the table” at the world’s tech firms — including his own. He said there were “no good excuses” for the lack of women in the sector. Apple has just launched its founders’ development program for female founders and app creators in the UK. “I think the the essence of technology and its effect on humanity depends upon women being at the table,” Mr Cook says. “Technology’s a great thing that will accomplish many things, but unless you have diverse views at the table that are working on it, you don’t wind up with great solutions.”

Apple had 35% female staff in the US in 2021, according to its own diversity figures. It launched its original Apple Health Kit in 2014 without a period tracker — which led to accusations that this was an oversight due to male bias among its developers. One challenge facing the sector is the lack of girls choosing to pursue science, tech, engineering and maths subjects at school. “Businesses can’t cop out and say ‘there’s not enough women taking computer science — therefore I can’t hire enough,'” says Mr Cook. “We have to fundamentally change the number of people that are taking computer science and programming.” His view is that everybody should be required to take some sort of coding course by the time they finish school, in order to have a “working knowledge” of how coding works and how apps are created. According to Deloitte Global, large global tech firms will reach nearly 33% overall female representation in their workforces in 2022 on average — with 25% occupying technical roles.

In the interview with the BBC, Cook also commented on the future of augmented reality, saying: “in the future, people will wonder how we lived without AR.” He added: “we’re investing a ton in that space.” Earlier this year, Apple analyst Ming-Chi Kuo said Apple could announced its long-rumored mixed-reality headset as soon as January 2023.

Read more of this story at Slashdot.

Factory Jobs Are Booming Like It’s the 1970s

An anonymous reader quotes a report from the New York Times: Ever since American manufacturing entered a long stretch of automation and outsourcing in the late 1970s, every recession has led to the loss of factory jobs that never returned. But the recovery from the pandemic recession has been different: American manufacturers have now added enough jobs to regain all that they shed — and then some. The resurgence has not been driven by companies bringing back factory jobs that had moved overseas, nor by the brawny industrial sectors and regions often evoked by President Biden, former President Donald J. Trump and other champions of manufacturing. Instead, the engines in this recovery include pharmaceutical plants, craft breweries and ice-cream makers. The newly created jobs are more likely to be located in the Mountain West and the Southeast than in the classic industrial strongholds of the Great Lakes.

American manufacturers cut roughly 1.36 million jobs from February to April of 2020, as Covid-19 shut down much of the economy. As of August this year, manufacturers had added back about 1.43 million jobs, a net gain of 67,000 workers above pre pandemic levels. Data suggest that the rebound is largely a product of the unique circumstances of the pandemic recession and recovery. Covid-19 crimped global supply chains, making domestic manufacturing more attractive to some companies. Federal stimulus spending helped to power a shift in Americans’ buying habits away from services like travel and restaurants and toward goods like cars and sofas, helping domestic factory production — and with it, job growth — to bounce back much faster than it did in the previous two recessions.

In recessions over the last half century, factories have typically laid off a greater share of workers than other employers in the economy, and they have been slower to add jobs back in recoveries. Often, companies have used those economic inflection points to accelerate their pace of outsourcing jobs to foreign countries, where wages are significantly lower, and to invest in technology that replaces human workers. […] This time was different. Factory layoffs roughly matched those in the services sector in the depth of the pandemic recession. Economists attribute that break in the trend to many U.S. manufacturers being deemed “essential” during pandemic lockdowns, and the ensuing surge in demand for their products by Americans. Manufacturing jobs quickly rebounded in the spring of 2020, then began to climb at a much faster pace than has been typical for factory job creation in recent decades. Since June 2020, under both Mr. Trump and Mr. Biden, factories have added more than 30,000 jobs a month.
“Sectors that hemorrhaged employment in recent recessions have fared much better in this recovery,” reports the NYT. They include furniture makers, textile mills, paper products companies and computer equipment makers.

“Mr. Biden has pushed a variety of legislative initiatives to boost domestic manufacturing, including direct spending on infrastructure, tax credits and other subsidies for companies like battery makers and semiconductor factories, and new federal procurement requirements that benefit manufacturers located in the United States,” adds the report — all of which could help encourage factory job growth in the coming months and years.

Furthermore, the rising tensions between Washington and Beijing over trade and technology could encourage more companies to leave China for the United States, particularly cutting-edge industries like clean energy and advanced computing.

Read more of this story at Slashdot.

A 20 Year Old Chipset Workaround Has Been Hurting Modern AMD Linux Systems

AMD engineer K Prateek Nayak recently uncovered that a 20 year old chipset workaround in the Linux kernel still being applied to modern AMD systems is responsible in some cases for hurting performance on modern Zen hardware. Fortunately, a fix is on the way for limiting that workaround to old systems and in turn helping with performance for modern systems. Phoronix reports: Last week was a patch posted for the ACPI processor idle code to avoid an old chipset workaround on modern AMD Zen systems. Since ACPI support was added to the Linux kernel in 2002, there has been a “dummy wait op” to deal with some chipsets where STPCLK# doesn’t get asserted in time. The dummy I/O read delays further instruction processing until the CPU is fully stopped. This was a problem with at least some AMD Athlon era systems with a VIA chipset… But not a problem with newer chipsets of roughly the past two decades.

With this workaround still being applied to even modern AMD systems, K Prateek Nayak discovered: “Sampling certain workloads with IBS on AMD Zen3 system shows that a significant amount of time is spent in the dummy op, which incorrectly gets accounted as C-State residency. A large C-State residency value can prime the cpuidle governor to recommend a deeper C-State during the subsequent idle instances, starting a vicious cycle, leading to performance degradation on workloads that rapidly switch between busy and idle phases. One such workload is tbench where a massive performance degradation can be observed during certain runs.”

At least for Tbench, this long-time, unconditional workaround in the Linux kernel has been hurting AMD Ryzen / Threadripper / EPYC performance in select workloads. This workaround hasn’t affected modern Intel systems since those newer Intel platforms use the alternative MWAIT-based intel_idle driver code path instead. The AMD patch evolved into this patch by Intel Linux engineer Dave Hansen. That patch to limit the “dummy wait” workaround to old systems is already queued into TIP’s x86/urgent branch. With it going the route of “x86/urgent” and for fixing a overzealous workaround that isn’t needed on modern hardware, it’s likely this patch will be submitted this week still for the Linux 6.0 kernel rather than needing to wait until the next (v6.1) merge window.

Read more of this story at Slashdot.

Hackathon Finds Dozens of Ukrainian Refugees Trafficked Online

An anonymous reader quotes a report from Ars Technica: Earlier this year, the International Organization for Migration reported that more than 3 million refugees fleeing war-torn Ukraine were “at heightened risk of exploitation.” Human trafficking cases, they warned, involved refugees more likely to leave home suddenly without secure financial resources and “less likely to be identified in the immediate aftermath of mass displacement.” Since February, the European Union announced (PDF) that the number is even larger, counting more than 5.4 million people who “have arrived in the European Union since the beginning of the war in Ukraine.” “All relevant stakeholders have recognized that the threat of trafficking in human beings is high and imminent,” EU’s human trafficking plan states. Since women and children represent the majority of refugees fleeing, the plan says they are believed to be most at risk.

To respond, the EU began monitoring online and offline human trafficking risks, and experts called for countries across Europe to start working together to shield refugees during this uncertain time of conflict. This week, the EU’s law enforcement agency focused on cybercrimes, Europol, reported that it had done exactly that by coordinating the first online EU-wide hackathon. By bringing together law enforcement authorities from 20 countries to aid in their investigations, the hackathon targeted criminal networks using social platforms and websites to map out the online criminal landscape of human trafficking across Europe. In particular, Europol noted in its report, “investigators targeted human traffickers attempting to lure Ukrainian refugees.”

“The Internet and human trafficking are interlinked,” Europol stated in its report, which identified 30 online platforms “related to vulnerable Ukrainian refugees,” 10 specifically targeting refugees for human trafficking. Europol identified 80 persons/usernames (with 30 possibly exploiting Ukrainian refugees), 11 suspected human traffickers (five believed to be targeting Ukrainian refugees), and 45 possible victims, 25 of which were Ukrainian. Countries involved in the hackathon were Austria, Albania, Belgium, Denmark, France, Finland, Germany, Greece, Hungary, Lithuania, Netherlands, Portugal, Poland, Romania, Slovenia, Slovakia, Spain, Sweden, the United Kingdom, and Ukraine. Online platforms probed during the hackathon included “a wide range of websites” and “social media, dating platforms, advertising and aid platforms, forums and messaging applications.”

Read more of this story at Slashdot.

Almost Half of Industrial Robots Are In China

According to a new report from the International Federation of Robotics (IFR), China now has almost half of all the world’s robot installations and that it is increasing its lead rapidly. Engineering.com reports: The IFR, which exists to “promote research, development, use and international co-operation in the entire field of robotics,” has been reporting that China has been the world leader in implementing industrial robots for the last 8 years. We have not been paying attention. In 3 years, China has almost doubled the number of industrial robot installations. With its 243,000 robot installations in 2020, China has almost half of all the industrial robots in the world, according to the Wall Street Journal.

A majority of new industrial robots are used in electronics manufacture (for circuit boards, consumer electronics, etc.) and in automobile assembly, particularly in the surging production of electric vehicles (EVs).One must wonder why China, a country with so much cheap manual labor available, would opt for expensive robots with their special demands for tech support. China may have a giant population (1.4 billion people), but its workforce is actually decreasing, says the IFR, due to an increasing segment of its population aging and a growing competition for service jobs. China also expects a leveling off of its rural-to-urban migration. China’s government is determined not to let a declining workforce cause a drop in manufacturing, and as only a centralized, authoritarian government can, it has made robotizing a national priority and has mobilized its forces.

China’s latest five-year plan for the robotics industry, released in December 2021 by the Ministry of Industry and Information Technology (MIIT), aims for nothing less than making China a world leader in robot technology and industrial automation. And it appears to be working. China went from 10 robots per ten thousand employees 10 years ago to 246 robots per ten thousand employees in 2020, the ninth best ranking in the world. To keep the robots state of the art and operational, China’s Ministry of Human Resources and Social Security introduced 18 new occupational titles in June, including “robotics engineering technician.”

Read more of this story at Slashdot.