Tech Briefs - February 2023 - Vol. 47 No. 2

Overview

The February 2023 issue of Tech Briefs, Volume 47, No. 2, presents a comprehensive overview of the latest advancements and innovations in technology and engineering. This edition features a variety of articles, product highlights, and insights aimed at design engineers and industry professionals.

Executive Roundtable: Additive Manufacturing One of the key features of this issue is an Executive Roundtable discussion focused on additive manufacturing. Industry leaders share their perspectives on the current state and future potential of 3D printing technologies. They discuss the challenges and opportunities presented by additive manufacturing, including its impact on production efficiency, customization, and sustainability. The conversation emphasizes the importance of collaboration between manufacturers and technology providers to fully leverage the capabilities of additive manufacturing.

New Sensors for Inflatable Space Habitats Another significant topic covered is the development of new sensors designed to monitor inflatable space habitats. These sensors are embedded in the webbing of the habitats and are crucial for structural health monitoring. They provide real-time data on the integrity and performance of the habitats, which is essential for ensuring the safety and success of long-duration space missions. This innovation highlights the intersection of materials science and sensor technology in advancing space exploration.

Streamlining Semiconductor Data and Testing The issue also addresses the need for speed in semiconductor manufacturing, particularly in data management and testing processes. As semiconductor devices become increasingly complex, the demand for efficient data handling and testing methodologies grows. The article outlines strategies for streamlining these processes, including the use of advanced simulation software and data analytics tools. This focus on efficiency is critical for meeting the rapid pace of technological advancement in the semiconductor industry.

New on the Market: Elements Simulation Software In the "New on the Market" section, the Manufacturing Intelligence division of Hexagon introduces Elements, a new simulation software aimed at helping engineering teams understand the behavior of complex systems in modern products. This software is designed to enhance the design and testing phases of product development, allowing engineers to simulate various scenarios and optimize their designs before physical prototyping.

Sustainability and Wireless Networking The magazine also explores sustainability initiatives, particularly through the use of Power over Ethernet (PoE) technology. This approach not only reduces energy consumption but also simplifies the installation of networked devices. Additionally, the issue discusses LoRaWAN technology, which is designed for wireless sensor networking. This technology enables long-range communication with low power consumption, making it ideal for applications in smart cities and industrial IoT.

Understanding Wi-Fi Variants A section dedicated to understanding the various Wi-Fi® variants provides insights into the evolution of wireless networking technologies. As connectivity becomes increasingly vital in both consumer and industrial applications, understanding the differences between Wi-Fi standards is essential for engineers and designers.

Innovative Materials and Coatings The issue features several articles on innovative materials and coatings. Highlights include the development of low creep, low relaxation fiber-reinforced polymer composites, and new shape-memory materials that can change shape in response to external stimuli. Additionally, new coatings that reduce ice adhesion strength are discussed, which have significant implications for aerospace and automotive applications.

3D-Printed Sensors for Weather Research Another exciting development is the use of 3D-printed sensors that may enhance weather research. These sensors can be customized for specific applications, allowing for more accurate data collection in meteorological studies. This innovation exemplifies the potential of additive manufacturing in creating specialized tools for scientific research.

Imaging and Telescope Advancements The magazine also covers advancements in imaging technology, including the casting of the sixth mirror for the Giant Magellan Telescope, which brings this ambitious project closer to completion. The article discusses the significance of this telescope in advancing our understanding of the universe and the technological challenges involved in its construction.

NASA Spinoff Technologies Finally, the issue features a section on NASA's annual publication, "Spinoff," which highlights successfully commercialized NASA technologies. These innovations have led to the development of products and services across various fields, including health, consumer goods, transportation, and environmental resources. This section underscores the impact of space research on everyday life and the economy.

In summary, the February 2023 issue of Tech Briefs provides a rich tapestry of insights into the latest technological advancements, focusing on additive manufacturing, sensor technology, semiconductor efficiency, and innovative materials. It serves as a valuable resource for engineers and industry professionals looking to stay informed about the cutting-edge developments shaping the future of technology.