Imaging

Drones Use Machine Learning to Detect Landmines

Dangerous “butterfly” landmines can be detected using low-cost drones and infrared cameras.

New on the Market: July 2021

Temperature transmitters, robotic tool changers, epoxy adhesives, and more.

In-Line, Automated CT Scan Data Inspection of Electronic Connectors

A production-based X-ray solution performs product quality evaluation directly on the manufacturing line.

What Does Resolution Mean in 3D Printing?

Resolution is an often discussed but seldom understood value in the world of 3D printing and additive manufacturing.

Facility Focus: Duke University Pratt School of Engineering

Duke Engineering supports clinical ultrasound imaging, restoration of hearing by cochlear implant, megapixel photography, and metamaterials.

Ultra-Thin, Energy-Efficient Photodetector Integrated with Gorilla Glass

This could lead to the commercial development of smart glass, with applications ranging from imaging to advanced robotics.

Ultra-Thin Terahertz Source Paves the the Way to Next Generation of Communication Tech

Physicists from the University of Sussex have developed an extremely thin, large-area semiconductor surface source of terahertz, composed of just a...

3D Motion Tracking System for Autonomous Technology

The system could one day replace LiDAR and cameras in automated manufacturing, biomedical imaging, and autonomous driving.

AI and Wearable Cameras Combined in Self-Walking Robotic Exoskeletons

Exoskeleton legs are capable of thinking and making control decisions on their own using artificial intelligence technology.

Automated X-Ray Inspection

Faster inline CT inspections makes it possible to inspect far greater numbers of circuit boards.

Next-Generation MEMS IMUs — High Performance, Scalable

Editor Ed Brown explores what’s ahead for MEMS automobile navigation systems.

Smart Sensors Are Improving Medical Care

Over the last 75 years, sensors have played an increasingly significant part in the advancement of medicine.

3D Holographic Head-Up Display Could Improve Road Safety

The LiDAR-based system could “see through” objects to warn of potential hazards without distracting the driver.

Q&A: Team of Robots Maps Composition of an Environment

New autonomous robotic devices can survey hazardous or difficult-to-reach sites faster than humans.

Quantum-Dot Infrared Cameras for Electronics and Self-Driving Cars

The inexpensive cameras are easy to produce.

New on the Market: June 2021

Vision systems, signal generators, AC-DC converters, and more.

Diffraction Grating Provides Wider Angles for Light Input

This technology bends light more efficiently, enabling more immersive augmented reality display systems.

Optical Imaging Technology Sheds Light on Tumors

This tool could help surgeons better treat tumors and brain diseases.

Vision System Sees Through Clouds and Fog

Movements of individual particles of light are reconstructed to see through clouds, fog, and other obstructions.

Using Neural Networks for Faster X-Ray Imaging

Artificial intelligence is used to decode X-ray images faster, which could aid innovations in medicine, materials, and energy.

Device Combines Optics and Image Analysis to Count Biomolecules

The promise of personalized medicine involves a simple device that keeps each person apprised of their level of health, identifies even trace amounts of undesirable biomarkers...

Products of Tomorrow: June 2021

Head-up displays, health-monitoring sensors from NASA, and a pollen sponge.

Product of the Month: June 2021 Tech Briefs

A new power supply from Bicker Elektronik has a backup battery that bridges power failures, brownouts, and flicker.

Large Integrated Circuits Produced in a Printing Press

Complete integrated circuits with more than 1,000 organic electrochemical transistors can be screen-printed.

Biodegradable Displays for Sustainable Electronics

Thanks to its flexibility and adhesion, the biodegradable display can be worn directly on the hand.