Engineers develop powerful tool to help semiconductor manufacturers spot defects

Tech Xplore | January 16, 2019

Faulty mobile phones and solar cells could soon be a thing of the past thanks to a ground-breaking invention developed at the Australian National University (ANU). Engineers have developed a powerful new tool to help manufacturers spot defects or unwanted features in everyday technology-such as mobile phones, batteries, and solar cells more easily and much earlier in the fabrication process.
Lead author Dr. Hieu Nguyen said the invention worked by capturing high-resolution images of semiconductor materials, including many potential defects, within seconds. "We're calling it 'the miracle of speed and space'. It's not just several times faster than techniques currently being used-it's tens of thousands of times faster," said Dr. Nguyen from the ANU Research School of Electrical, Energy and Materials Engineering.

Spotlight

Interesting video on the US economy at the time, with a focus on the production of Chevrolet cars.

Spotlight

Interesting video on the US economy at the time, with a focus on the production of Chevrolet cars.

Related News

CONSTRUCTION

Autodesk Expands Learning Resources to Boost Digital Skills of Construction Teams in the Office, Trailer and Field

Autodesk | July 21, 2022

As part of its strategy to provide customers with digital tools for a competitive advantage in the market, Autodesk, Inc. (NASDAQ: ADSK) today launched the next phase in its effort to upskill current construction workers and help the industry engage the next generation of prospective recruits. The company's latest initiatives, Construction Master Class and the Autodesk Construction Cloud Learning Center, allow construction industry professionals to learn new skills, advance their career and future-proof their businesses. The construction labor shortage and digital skills gap are global challenges. According to the latest annual survey by Associated General Contractors of America and Autodesk, 89 percent of construction firms in America are having a difficult time filling hourly craft positions and 86 percent are struggling to fill salaried positions. Sixty-one percent of firms surveyed said their projects are being delayed because of workforce shortages. Globally, according to a recent Core Research survey commissioned by Autodesk of 300 construction professionals in Ireland, most professionals attributed their recruitment challenges to a lack of available skilled labor (59 percent) and a subset of this group (43 percent) believes labor is available, but company recruitment efforts are unable to attract the right talent. To help its customers and the construction industry more broadly address challenges around the digital skills gap, Autodesk has launched two new programs: Construction Master Class and the Autodesk Construction Cloud Learning Center. Construction Master Class provides online tutorials from industry leaders that are free to everyone. Hosted by top construction experts, the videos provide practical insights to empower participants with best practices on workflows and career advancement. Construction Master Class allows viewers to hear directly from industry leaders and Autodesk experts on how to deliver critical project outcomes like better cost control, improved quality management and standardized field collaboration workflows – all through a mix of personal stories, use cases and examples of "what not to do." Autodesk Construction Cloud Learning Center houses easy-to-follow courses free to everyone and translated into five languages on how to use Autodesk Construction Cloud products, including Autodesk Build, Autodesk Takeoff and Autodesk Docs. Learning paths include videos that provide specific and practical instructions on using Autodesk Construction Cloud solutions to excel with digital construction skills such as setting up project templates, tracking issues, managing RFI and submittal workflows and collaborating with project members. Since the launch of the Learning Center in the spring of 2021, there have been more than 42,000 course enrollments with registration from 134 countries. Autodesk has also established several other initiatives to help develop tech acumen in current construction workers and encourage a new and diverse set of workers to join the profession. These include: The Autodesk Membership Training Provider Program: More than 215 trade unions and industry associations are now enrolled in Autodesk's program that aims to increase the digital skills of members. Training centers in the MTP Program are provided with Autodesk software products, such as Autodesk Construction Cloud and Revit, for an annual subscription license fee. The program's benefits enhance BIM and CAD training efforts at current training sites and allow new sites to offer enhanced training initiatives with Autodesk technology. Autodesk's Make It Real program: A community education program encouraging young people to apply design thinking to real problems related to construction and the built environment. The program offers inspiration, learning and funding opportunities, including this year, $50,000 worth of microgrants provided through the Building Changemakers Giveaway. Recipients decide for themselves how to apply the funds where they are needed most, such as expenses to support training – ranging from tuition and certification fees to safety equipment and childcare. "As we have all acutely felt, the industry is facing major obstacles when it comes to hiring and retaining labor and skilled trades workers, There's huge demand not just for labor in and of itself, but for workers who have digital skills under their belt. Project-ready professionals need to be adept at using technology on the jobsite and in the trailer, as well as in the office. Autodesk's learning resources will enable us to upskill current members and provide new ones with the right tools to get quickly up to speed." -Ronald McGuire, program administrator at the International Training Institute. The labor shortage in the construction industry will only get more dire as the current workforce retires, with about 41 percent of current US construction professionals expected to age out by 2031, according to McKinsey, said Allison Scott, director of customer experience and industry advocacy at Autodesk. Our customers consistently voice concerns that though there will be an influx of new projects and roles, the industry is not bringing in enough people to fulfill their increasing needs or grow the right skillsets. Autodesk's construction learning initiatives are being employed to help companies move fast, so they can remain competitive and stay ahead of the curve during the industry's digital transformation. About Autodesk- Autodesk is changing how the world is designed and made. Our technology spans architecture, engineering, construction, product design, manufacturing, media and entertainment, empowering innovators everywhere to solve challenges big and small. From greener buildings to smarter products to more mesmerizing blockbusters, Autodesk software helps our customers to design and make a better world for all.

Read More

CONSTRUCTION

Hilti and Bentley Make It Easier for Construction Engineers to Design Workflow with Software Integration

Hilti | July 14, 2022

Hilti North America, a global leader providing innovative tools, technology, software, and services to the commercial construction industry has streamlined the base plate design workflow for PROFIS Engineering Suite users by integrating the cloud-based software with Bentley's RAM Structural System. The agreement with Bentley Systems, the infrastructure engineering software company, gives structural engineers and designers the ability to transfer designs quicker and more accurately between the two programs. PROFIS Engineering Suite, a user-friendly, cloud-based application helps handle the calculations and analysis of the different elements of a steel-to-concrete connection, including base plate and anchors, with easier iteration and thorough documentation. Now, RAM Structural System and PROFIS Engineering work together to streamline the workflow and help simplify the base plate anchor design process. Users can leverage the integration of RAM Structural System with the design power of PROFIS Engineering to easily import, design, and export anchor and base plate designs, while ensuring accuracy and maximum productivity. PROFIS Engineering can receive all the information needed to the baseplate and connection design in a few short clicks, helping reduce the need for manual data transfer. This method will save up to one hour per design by optimizing your workflow. "Our customers have requested integrations between their structural analysis software and PROFIS Engineering to increase user productivity while ensuring accuracy of their design, We are eager to align with an organization like Bentley that shares our values in providing solutions that move the industry forward. Integrated with RAM Structural System to deliver a seamless experience further enables our customers to simplify the entire anchor design process from start to finish, while delivering considerable time savings for each design. This is yet another example of Hilti listening to our users and providing additional value that benefits the customer's bottom line." -David Crawford, director of technical marketing and application solutions at Hilti North America. At Bentley, we are always looking for ways to increase our users' engineering productivity and accuracy, said Josh Taylor, senior director of structural product management at Bentley Systems. We are excited to give our RAM Structural System users the additional benefit of a seamless interface with Hilti PROFIS Engineering to improve accuracy and save time for their structural steel-to-concrete connection designs. Hilti customers can learn the benefits of using the RAM Structural System plugin for PROFIS Engineering by registering for the webinar Enhancing Design Productivity Through Software Integration. The webinar is presented in collaboration with Bentley Systems. About Hilti- Hilti is a world-leading provider of high quality, innovative and specialized tools, fastening systems and software-based solutions for the professional user. With more than 3,800 highly trained Hilti account managers, engineers, and Hilti employees throughout North America, Hilti's expertise covers the areas of powder actuated fastening, drilling and demolition, diamond coring and cutting, measuring, firestopping, screw fastening, adhesive and mechanical anchoring, strut and hanger systems, solutions for tool crib productivity as well as worker health and safety.

Read More

ROBOTICS AND AUTOMATION

Canvas Announced the Launch of Innovative Level 4 Targeted Spray System

Canvas | June 06, 2022

Canvas, a construction robotics firm that is inventing new ways to create the future, has announced the introduction of its Level 4 Targeted Spray system. This new feature allows Canvas partners to achieve new levels of performance for clients, building on the revolutionary debut of the Canvas finishing machine. In a time of severe labor shortages, unparalleled building demand, and soaring building costs, Level 4 Targeted Spray makes drywall finishing safer and more predictable than ever before, according to feedback from major clients. Webcor, DPR Construction, Swinerton, Nevell Group Inc., KHS&S, Daley's Drywall & Taping, Inc., and California Drywall are among the seven industry-leading technical contractors that have joined Canvas' Innovation Partner Program, which was launched in December 2021. These industry stewards have proved their commitment to bringing the drywall industry ahead, and Canvas has chosen them to play a more active role in improving the results for their employees and projects. Crews from these clients and partners have been trained on the Canvas system and are now able to run equipment on their own. Their experience operating Canvas machines and providing unmatched performance for their clients has provided these partners with yet another avenue to bring excellent value to their projects and advance the industry. Level 4 Targeted Spray arose from this demand, when partners expressed a wish for the Canvas worker-controlled machine to spray both a Level 5 finish, which covers the entire wall before sanding, and a Level 4 finish, which just covers the drywall seams. We started by inventing new processes for drywall with our worker-operated machines and level 5 process, but our goal is to provide ongoing solutions for every aspect of our customers' needs. Kevin further shared, "L4TS is a watershed moment for Canvas because it represents a major leap in capability for Canvas Certified Finishers, but also the success of our Innovation Partner Program and our ability to drive the industry forward together. We're proud to listen to our customer's feedback and deliver solutions that further improve drywall finishing." Kevin Albert,Canvas CEO The new L4TS method not only maintains the machine's safety and quality, but also allows Canvas partners to utilize it on a wider range of applications. L4TS allows contractors to offer their clients additional choice in project finish levels by spraying only the seams, lowering cycle times, and thereby improving timelines.

Read More