Tech Briefs - August 2019 - Vol. 43 No. 8

Overview

The August 2019 issue of Tech Briefs, Volume 43, No. 8, presents a diverse array of articles and features that highlight advancements in technology, particularly in the fields of machine vision, autonomous vehicles, and energy solutions. This edition serves as a valuable resource for engineers, researchers, and industry professionals seeking insights into the latest innovations and applications.

Key Features and Articles

1. Products of Tomorrow: The issue opens with a section dedicated to emerging technologies and products that are set to shape the future. This includes a variety of innovations across different sectors, showcasing the potential for new solutions in engineering and design.

2. Image Warping Caused by Heat-Induced Turbulence: A significant feature discusses the challenges of image warping in machine vision systems, particularly due to heat-induced turbulence. This phenomenon can affect the accuracy of image processing and analysis, which is critical in applications such as autonomous vehicles and industrial automation. The article explores potential solutions and techniques to mitigate these effects, ensuring more reliable machine vision performance.

3. Simulation of Autonomous Vehicles: Another highlight is the exploration of simulation technologies for autonomous vehicles. This article delves into the importance of accurate simulations in the development and testing of self-driving cars. It discusses various simulation methodologies that can replicate real-world conditions, allowing engineers to refine algorithms and improve safety features before deployment.

4. Module or Discrete Power?: The issue features a technology leaders' discussion on the choice between module and discrete power solutions. This article examines the advantages and disadvantages of each approach, providing insights into how engineers can make informed decisions based on their specific application needs. The discussion includes considerations of efficiency, size, and integration challenges.

5. Application Briefs: The magazine includes a section of application briefs that highlight specific case studies and real-world applications of the technologies discussed. These briefs provide practical insights into how innovations are being implemented across various industries, from healthcare to aerospace.

6. NASA Spinoff: Image Analysis Software Sees Cancer in 3D: A notable article focuses on a NASA spinoff technology that utilizes advanced image analysis software to detect cancer in three dimensions. This technology represents a significant advancement in medical imaging, offering improved diagnostic capabilities that can lead to earlier detection and better patient outcomes.

7. Power & Energy Innovations: The issue also covers several advancements in power and energy technologies. Highlights include:

   • Hybrid Cathodes for Lithium Batteries: Research on hybrid cathodes that could enhance the energy capacity of lithium batteries, which is crucial for electric vehicles and portable electronics.
   • Two-Dimensional Materials: The exploration of two-dimensional materials that improve the efficiency of lithium-air batteries, potentially revolutionizing energy storage solutions.
   • Wearable Energy Harvesting Devices: Innovations in wearable technology that can harvest energy from the environment, providing sustainable power sources for personal devices.

8. Electrical and Electronics Developments: The magazine features articles on cutting-edge electrical and electronics technologies, including:

   • Tiny Devices for Memory Speed: A discussion on new devices that enhance memory speed while reducing power consumption, which is vital for modern computing applications.
   • Unclonable Digital Fingerprints: A technique that produces unique digital fingerprints for Internet of Things (IoT) devices, enhancing security in connected systems.

9. Imaging Technologies: The issue also highlights advancements in imaging technologies, such as:

   • Microfocus Imaging Systems: Systems that improve contaminant detection in various materials, which is essential for quality control in manufacturing.
   • Augmented Reality in Surgery: The use of augmented reality to assist surgeons in reconnecting blood vessels, showcasing the intersection of technology and healthcare.

10. Materials and Coatings: The magazine discusses innovative materials and coatings, including textiles that can automatically cool or insulate based on environmental conditions, demonstrating the potential for smart materials in everyday applications.

Conclusion

The August 2019 issue of Tech Briefs encapsulates a wealth of information on the latest technological advancements across various fields. From machine vision and autonomous vehicles to energy solutions and medical imaging, the articles provide a comprehensive overview of current trends and future directions in engineering and technology. This edition serves as an essential resource for professionals looking to stay informed about innovations that could impact their work and industries. With its blend of theoretical insights and practical applications, Tech Briefs continues to be a leading publication in the realm of technology and engineering.