Tech Briefs - March 2021 - Vol. 45 No. 3

Overview

The March 2021 issue of Tech Briefs, Volume 45, No. 3, presents a comprehensive overview of the latest advancements in technology, particularly focusing on innovations in photonics, imaging, and sensor technology. This edition features a variety of articles, technical briefs, and special sections that highlight emerging trends and products shaping the future of engineering and manufacturing.

Key Features

1. Products of Tomorrow: This section explores innovative products that are set to revolutionize various industries. It emphasizes the importance of staying ahead in technology to meet future demands.

2. Perseverance on Mars: The Journey Begins: A detailed account of NASA's Perseverance rover mission, this article discusses the rover's objectives, including searching for signs of ancient life and collecting samples for future return to Earth. The mission represents a significant milestone in space exploration and showcases advancements in robotics and autonomous systems.

3. SAE WCX™ Digital Summit Preview: This preview highlights the upcoming SAE WCX Digital Summit, which focuses on the latest trends in automotive engineering. It serves as a platform for industry leaders to share insights and innovations.

4. NASA Spinoff: Airport Communications Come into the Digital Age: This article discusses how NASA's technological advancements are being adapted for use in airport communications, enhancing efficiency and safety in air travel.

Technical Briefs

The issue includes several technical briefs that delve into specific technological advancements:

• Electrical/Electronics:

  • System Standardization: Streamlining industrial designs through standardized systems is discussed, emphasizing efficiency and cost-effectiveness.
  • Sensor Material Innovations: New materials that enable stretchable electronics to perform better under strain are highlighted, showcasing advancements in flexible electronics.
• Semiconductors:

  • A semiconductor detector capable of identifying radioactive isotopes with high resolution is presented, which has significant implications for safety and security.

• Aeronautics:

  • Innovations in drone technology are explored, including a charging port for autonomous drone swarms and algorithms that improve quadrotor drone performance. These advancements are crucial for the future of unmanned aerial vehicles (UAVs).

• Materials & Coatings:

  • The issue features lightweight, hypersonic thermal protection materials and 3D-printed smart gels that change shape when exposed to light, indicating significant progress in material science.

Special Sections

The magazine includes special sections focusing on specific technology leaders in the Internet of Things (IoT) and Industrial Internet of Things (IIoT):

• Traceability in IIoT-Enabled Manufacturing: This article discusses the essential role of traceability in manufacturing systems that leverage IIoT technologies. It emphasizes how traceability can enhance quality control and operational efficiency.

• Cameras & Imaging Systems: A special section dedicated to advancements in imaging technology, including hyperspectral cameras and their applications in various fields, such as agriculture and environmental monitoring.

Advertisers and Market Trends

The issue also features an advertisers' index, showcasing companies that are leading the market with innovative products and solutions. This section provides readers with resources to explore further advancements and partnerships in technology.

Conclusion

The March 2021 issue of Tech Briefs serves as a vital resource for engineers, researchers, and industry professionals seeking to stay informed about the latest technological advancements. With a focus on practical applications and future trends, this edition highlights the intersection of innovation and engineering, providing insights that can drive progress in various fields. The articles and technical briefs not only showcase current technologies but also inspire readers to think about the future of engineering and the role of emerging technologies in shaping our world.

Overall, this issue encapsulates the spirit of innovation and the continuous pursuit of excellence in technology, making it a must-read for anyone involved in the engineering and technology sectors.