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5 challenges for robotic development

People have long dreamed of self-driving cars and humanoid robots, but the revolution has been slow. Why is that? Founder of robotic therapy equipment start-up RoboSculptor, Dennis Ledenkof talks about factors that hinder the development of robotics.

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FFmpeg Devs Boast of Up To 94x Performance Boost After Implementing Handwritten AVX-512 Assembly Code

Anton Shilov reports via Tom's Hardware: FFmpeg is an open-source video decoding project developed by volunteers who contribute to its codebase, fix bugs, and add new features. The project is led by a small group of core developers and maintainers who oversee its direction and ensure that contributions meet certain standards. They coordinate the project's development and release cycles, merging contributions from other developers. This group of developers tried to implement a handwritten AVX512 assembly code path, something that has rarely been done before, at least not in the video industry. The developers have created an optimized code path using the AVX-512 instruction set to accelerate specific functions within the FFmpeg multimedia processing library. By leveraging AVX-512, they were able to achieve significant performance improvements -- from three to 94 times faster -- compared to standard implementations. AVX-512 enables processing large chunks of data in parallel using 512-bit registers, which can handle up to 16 single-precision FLOPS or 8 double-precision FLOPS in one operation. This optimization is ideal for compute-heavy tasks in general, but in the case of video and image processing in particular. The benchmarking results show that the new handwritten AVX-512 code path performs considerably faster than other implementations, including baseline C code and lower SIMD instruction sets like AVX2 and SSSE3. In some cases, the revamped AVX-512 codepath achieves a speedup of nearly 94 times over the baseline, highlighting the efficiency of hand-optimized assembly code for AVX-512.

Read more of this story at Slashdot.




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Sweden Scraps Plans For 13 Offshore Windfarms Over Russia Security Fears

An anonymous reader quotes a report from The Guardian: Sweden has vetoed plans for 13 offshore windfarms in the Baltic Sea, citing unacceptable security risks. The country's defence minister, Pal Jonson, said on Monday that the government had rejected plans for all but one of 14 windfarms planned along the east coast. The decision comes after the Swedish armed forces concluded last week that the projects would make it more difficult to defend Nato's newest member. The proposed windfarms would have been located between Aland, the autonomous Finnish region between Sweden and Finland, and the Sound, the strait between southern Sweden and Denmark. The Russian exclave of Kaliningrad is only about 310 miles (500km) from Stockholm. Wind power could affect Sweden's defence capabilities across sensors and radars and make it harder to detect submarines and possible attacks from the air if war broke out, Jonson said. The only project to receive the green light to was Poseidon, which will include as many as 81 wind turbines to produce 5.5 terawatt hours a year off Stenungsund on Sweden's west coast. "Both ballistic robots and also cruise robots are a big problem if you have offshore wind power," Jonson said. "If you have a strong signal detection capability and a radar system that is important, we use the Patriot system for example, there would be negative consequences if there were offshore wind power in the way of the sensors."

Read more of this story at Slashdot.

















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AI could transform visual effects in film — but the emerging field is mired in copyright issues


While many people in the creative industries are worrying that AI is about to steal their jobs, Oscar-winning film director James Cameron is embracing the technology. Cameron is famous for making the Avatar and Terminator movies, as well as Titanic. Now he has joined the board of Stability.AI, a leading player in the world of Generative AI. In Cameron’s Terminator films, Skynet is an artificial general intelligence that has become self-aware and is determined to destroy the humans who are trying to deactivate it. Forty years after the first of those movies, its director appears to be changing sides and…

This story continues at The Next Web




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Nvidia's New App Combines the Best of GeForce Experience and Control Panel

This all-in-one app makes it easier to maximize your Nvidia GPU.




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Google Just Dropped Its Trending Tech Gifts For Holiday Inspiration

Whether you're building a holiday list for yourself or brainstorming ideas for the tech-inclined in your life, Google's Holiday 100 has you covered.




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Upfront Ventures Raises > $650 Million for Startups and Returns > $600 Million to LPs




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Atlas Answers the Call for Our Veterans at Camp Liberty

Scheduled to be completed by 2016, the full vision of Briggs and his friend, Allan Lutes, to build a stronger veteran’s community at Camp Liberty is within reach.




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CASE STUDY: Atlas Roofing Partners with University of Kansas Students for Real-World Construction Experience

Atlas partnered with the KU School of Architecture & Design and the nonprofit Studio 804 to help graduate students design and build a sustainable home for a final project.




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Case Study: Reliable, Cost-Effective Roof Repairs Needed for Beachside Condo Building

R/J Group Inc. shows how offering feasible repairs in place of total replacements not only saved the customer money, but led to additional work.




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Case Study: California's Largest Commercial Solar + Energy Storage System

With help from S-5! products, SunGreen Systems Inc. installed a solar and energy system housing a 772-kilowatt photovoltaic array and 14 Tesla Powerpacks.




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Case Study: High-Performance Roofing Product Benefits Restoration of 19th Century Structure

When cedar shingles proved to be unfeasible for a historic structure in New York, roofing contractors turned to a CertainTeed shingle to match the site's harmony with nature.




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Case Study: Atlas EnergyShield Enhances Energy Efficiency and Comfort of Austin Residence

Petrini Custom Builders focused on creating a high-performance residential home, which included elevating design and performance using Atlas Roofing EnergyShield.




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Case Study: California Self Storage Gets Desired Aesthetic with McElroy Metal's Metal Roofing, Wall Panels

Using McElroy Metal roofing and wall panels, this storage facility became the brand's "flagship self-storage facility" thanks to its aesthetics.




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Case Study: Kia Forum and Working Against the Clock

The Kia Forum, outside of Los Angeles, was under pressure to have its existing rooftop logo removed and replaced. Contractor Centimark, using GAF products, got the job done on time. Learn how in this GAF case study.




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Equal Opportunity for Women in Roofing

Expert panel to discuss unlocking the value and power of women in the roofing industry, and why both genders should lean in.




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Habitat for Humanity's 38th Carter Work Project: A Record-Breaking Build

The nation will join former President Jimmy Carter in celebrating his 100th birthday with Habitat for Humanity's 38th Jimmy and Rosalynn Carter Work Project.




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Texas Roofing Contractor Named 2024 International Torch Awards for Ethics Winner

The BBB International Torch Awards for Ethics recognize businesses that maintain outstanding dedication to upholding ethical business practices and promoting trust in the marketplace.  




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Habits for Increased Efficiency in Your Roofing Business

Discipline and focus are more important than ever. The basic principles of time management have not changed. The tools are just different.




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Common Sense Branding for Roofing Contractors

Branding is more than a logo or slogan.




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Don’t Let COVID-19 Be an Excuse for Poor Service

Although the pandemic is causing difficulties, courtesy and proactive customer service can go a long way to staying in business.




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Treasured Legacy: Bradford Roof Management

Within eight decades, Bradford Roof Management has grown from a small sole proprietorship in the local Billing, Mont. area into a small but mightily influential company whose name and intellectual property extend far beyond the Northern Rocky Mountain region.




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PAX Services Group Positions for National Expansion

A roofing company formerly known as Patuxent Roofing & Contracting joined forces with private equity to transform a one-time family-owned commercial roofing firm into PAX Services Group that has positioned itself to become a national player.




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Contractor Profile: PJ Fitzpatrick LLC Calibrates for Growth

PJ Fitzpatrick LLC, a Delaware home improvement company, grew from Peter Fitzpatrick's dining table to a $115-million enterprise with 425 employees, five regional offices, and three divisions. 




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New Report Shows Rooftop Solar More Efficient and Affordable

New efficiencies and less space taken on rooftops mean roofing contractors looking to sell solar may see more success in the years ahead.




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Oversubscribed Funding Round Positions NanoTech Inc. for Scale

Roofing innovation: NanoTech Inc, a material science company pioneering a category of climate-resilient materials that enable environmental responsibility without sacrificing financial return, brings on multiple investors in an oversubscribed funding round to combat peak heat in the last weeks of summer.  




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American Hydrotech Gets FM Approvals for its Garden Roof Assemblies

Chicago's American Hydrotech, a Sika company, achieved FM Approvals for its Garden Roof Assemblies, ensuring reliability and eco-friendly benefits for urban spaces.




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The Best Roofs for Summer May Not Be Green

A new University College London study found that white or reflective roofs, also known as “cool roofs,” reduce urban temperatures by up to 1.2 C (2.2 F), suggesting better relief than green roofs, especially during the hottest days.




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ICE Enforcement — Coming Soon to Your Roofing Workplace

In the first seven months of this year, there have been over 5,000 I-9 audits of U.S. workplaces.




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The Importance of Project Safety Scheduling for Roofing Contractors

There are many project scheduling methods and programs available out in the construction world.




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Shielded Safety: Breaking Down COVID-19 Face Protection for Roofing Contractors

Face masks aren’t the only way to stop the spread of COVID-19. Here are some viable alternatives that can keep workers safe.




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Top 10 Safety Tips for 2021

The ABC Supply Pro Council provides 10 essential ideas to keep in mind for keeping your workers safe in 2021 and beyond.




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Why Situational Awareness (S/A) is Important for Roofing Contractors

By practicing situational awareness every day, contractors can keep themselves and others safe while on the job.




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Labor Dept. Announces Enhanced Enforcement, Compliance to Silica Exposure

The U.S. Labor Dept. has launched an initiative to improve safety and enforcement in the engineered stone industry due to severe health risks from silica dust exposure.