Tech Briefs - June 2018 - Vol. 42 No. 6

Overview

The June 2018 issue of Tech Briefs, Volume 42, No. 6, presents a comprehensive exploration of cutting-edge technologies and innovations across various fields, including motion design, sensor technology, and advancements in manufacturing. This edition highlights significant collaborations, emerging trends, and new products that are shaping the future of engineering and technology.

Key Features and Innovations:

1. NASA and Uber Collaboration: One of the standout features of this issue is the partnership between NASA and Uber, focusing on urban airspace safety. This collaboration aims to develop systems that ensure safe and efficient air travel in urban environments, paving the way for the future of aerial transportation.

2. Connecting the Digital Twin: The concept of the digital twin is explored in depth, emphasizing its role in manufacturing. The digital twin technology allows for the creation of virtual replicas of physical systems, enabling real-time monitoring and optimization throughout the production process. This approach enhances efficiency, reduces costs, and improves product quality by providing insights from design to customer feedback.

3. Shape Memory Alloys: The issue discusses the application of shape memory alloys (SMAs) in achieving high force and precision in various mechanical systems. SMAs can return to their original shape after deformation when exposed to specific temperatures, making them ideal for applications in robotics, aerospace, and medical devices.

4. Innovative Products: The magazine features a section dedicated to "Products of Tomorrow," showcasing groundbreaking technologies such as:

   • Nanostructures for Electronic Devices: A fabrication process that produces nanostructures, enhancing the performance of electronic devices.
   • Ultra-Wide-Bandgap Power Electronics: New materials that provide additional computing capabilities and efficiency in power electronics.
   • Programmable Electronic Functions: Utilizing vanadium dioxide to create electronic components that can be programmed for various functions.
5. Healthcare Innovations: The issue highlights advancements in healthcare technology, particularly through wearable sensors. These devices are revolutionizing patient monitoring and data collection, enabling healthcare professionals to provide more personalized and effective care.

6. Sensing Technologies: The magazine delves into the future of sensing technologies, including the use of encoders to improve step motor performance and the development of plastic bearings that reduce weight while enhancing durability. These innovations are crucial for the advancement of automation and robotics.

7. Environmental Considerations: The issue also addresses environmental sustainability, featuring methods for converting cotton fabric waste into aerogel and the development of coatings that transform walls into interactive sensors. These technologies not only improve functionality but also contribute to reducing waste and promoting sustainability.

8. Mechanical and Fluid Systems: Innovations in mechanical and fluid systems are discussed, including magnetic induction heating for space food dispensing under weightless conditions and a cryo-fluid capacitor that enhances energy efficiency in various applications.

9. Aeronautics and UAVs: The magazine features advancements in aeronautics, particularly the development of vertical takeoff and landing (VTOL) unmanned aerial vehicles (UAVs) that combine the efficiency of conventional fixed-wing aircraft with the versatility of drones.

10. Design Contest: The issue announces the "Design Contest 2018," inviting engineers and designers to showcase their innovative solutions and compete for recognition in the field.

Conclusion:

The June 2018 issue of Tech Briefs serves as a vital resource for engineers, designers, and technology enthusiasts, offering insights into the latest trends and innovations that are shaping the future of various industries. From urban airspace safety initiatives to advancements in healthcare and sustainable technologies, this edition encapsulates the spirit of innovation and the drive towards a more efficient and connected world. Readers are encouraged to explore the detailed articles and product showcases to stay informed about the rapidly evolving landscape of technology.