Tech Briefs - June 2023 - Vol. 47 No. 6

Overview

The June 2023 issue of Tech Briefs presents a diverse array of innovative technologies and advancements across various fields, showcasing the intersection of engineering, science, and societal needs. This edition highlights several key features, applications, and solutions that are shaping the future of technology.

Key Features:

1. Products of Tomorrow: This section introduces groundbreaking products that are set to revolutionize industries. It emphasizes the importance of innovation in addressing contemporary challenges, particularly in the context of sustainability and efficiency.

2. Multiphysics Simulation Drives Smart City Technology: A significant focus of this issue is on the role of multiphysics simulation in developing smart city technologies. These simulations allow engineers to model complex interactions within urban environments, leading to more efficient designs and improved infrastructure management.

3. Optimizing Torque Measurement in Robotics: The issue discusses advancements in torque measurement technologies that enhance the performance and reliability of robotic systems. Accurate torque measurement is crucial for ensuring the precision and safety of robotic applications in various sectors, including manufacturing and healthcare.

4. NASA Spinoff: Amplified Power of Traveling-Wave Tubes: A feature on the Voyager 2 spacecraft highlights the enduring impact of NASA's technology on everyday applications. The traveling-wave tube (TWT), originally designed for space communication, is now essential for satellite radio and other microwave applications, demonstrating the long-term benefits of space exploration technologies.

5. Bio-Magnetic Device for Tissue Repair: Innovators at NASA Johnson Space Center have developed a portable therapeutic device that applies a time-varying electromagnetic force to enhance the healing of damaged mammalian tissue. This device represents a significant advancement in medical technology, particularly for soft tissue and bone fracture repair.

6. After the Storm — Rapid Location of Damaged Utility Poles: This article addresses the challenges posed by natural disasters, such as hurricanes and tornadoes, and the importance of quickly locating damaged infrastructure. The use of AI drones for geo-locating utility poles is highlighted as a promising solution to restore power and services efficiently.

Applications and Solutions:

The magazine also features a variety of applications and solutions that leverage cutting-edge technologies to solve real-world problems:

• Mechanical & Fluid Systems: Innovations in hydrodynamic effects are enabling motorized objects to navigate inclines more effectively, showcasing advancements in fluid dynamics and mechanical engineering.

• Chemically Driven Wheels: The development of wheels that can morph into gears through chemical reactions represents a novel approach to enhancing mobility and adaptability in various applications.

• Micromotor Winding Technology: The integration of AI in micromotor winding technology is improving motor performance, making it more efficient and reliable for various applications, from consumer electronics to industrial machinery.

• Flow-Through Transducer for Wind Tunnel Analysis: This technology enhances the accuracy of wind tunnel testing, providing engineers with better data for aerodynamic analysis and design optimization.

• Cohesive Circuit Protection for Wearable Electronics: As wearable technology becomes increasingly prevalent, ensuring the reliability and durability of electronic components is critical. This issue discusses innovative circuit protection methods that enhance the longevity of wearable devices.

• Solid-State Thermal Transistor: The introduction of solid-state thermal transistors offers new possibilities for thermal management in electronic systems, improving efficiency and performance.

• Implantable Chip Uses Machine Learning: A groundbreaking implantable chip that utilizes machine learning to detect neural diseases represents a significant advancement in medical diagnostics and treatment.

Technology & Society:

The magazine also features a column exploring the relationship between technology and society, emphasizing the need for reliable electric power sources as fossil fuels are phased out. The increasing frequency of blackouts due to severe weather events underscores the importance of developing resilient energy systems to meet future demands.

Conclusion:

The June 2023 issue of Tech Briefs encapsulates the spirit of innovation and the drive to address pressing challenges through technology. From advancements in robotics and medical devices to the development of smart city solutions and sustainable energy systems, this edition highlights the critical role of engineering and technology in shaping a better future. As industries continue to evolve, the insights and technologies presented in this issue will undoubtedly contribute to the ongoing dialogue about the intersection of technology, society, and the environment.