Browse extensive resources on the advances in Sensor and Test technologies. Find applications for smart sensor systems, data acquisition, transducers, detector systems plus the latest in advanced measuring instruments and monitoring systems, devices and instrumentation.

Briefs : Aerospace
Deployable Emergency Shutoff Device Blocks High-Velocity Fluid Flows

NASA's Marshall Space Flight Center has developed a device and method for blocking the flow of fluid from an open pipe. The device plugs, controls, and meters the flow of gases and liquids. Anchored with friction fittings, spikes, or explosively activated fasteners, the device...

Articles : Test & Measurement
Image-Analysis Software Sees Cancer in 3D
Image-Analysis Software Sees Cancer in 3D

Spinoff is NASA's annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields of health...

Image-Analysis Software Sees Cancer in 3D
INSIDER : Sensors/Data Acquisition
New Sensor Network Reveals Telltale Patterns in Neighborhood Air Quality
New Sensor Network Reveals Telltale Patterns in Neighborhood Air Quality

Black carbon, commonly known as soot, is a significant contributor to global warming and is strongly linked to adverse health outcomes. Produced by the incomplete...

New Sensor Network Reveals Telltale Patterns in Neighborhood Air Quality
INSIDER : Photonics/Optics
Tiny Laser is an Important Step Toward New Sensors
Tiny Laser is an Important Step Toward New Sensors

In a major step toward developing portable scanners that can rapidly measure molecules in pharmaceuticals or classify tissue in patients’ skin, researchers have created an imaging system...

Tiny Laser is an Important Step Toward New Sensors
News : Connectivity
Smart Textiles Boost Connectivity Between Wearable Sensors by 1,000 Times
Smart Textiles Boost Connectivity Between Wearable Sensors by 1,000 Times

Over the past decade, a major trend in electronics has been the development of sensors, displays, and smart devices that are seamlessly integrated onto the human body....

Smart Textiles Boost Connectivity Between Wearable Sensors by 1,000 Times
News : Sensors/Data Acquisition
People with Mobility Issues Set to Benefit from Wearable Devices

The lives of thousands of people with mobility issues could be transformed thanks to ground-breaking research by scientists at the University of Bristol.

Blog : Energy
Answering Your Questions: What Are My Lithium-Ion Battery Inspection Options?
Answering Your Questions: What Are My Lithium-Ion Battery Inspection Options?
Our readers ask: How do you know that you have the right anode? How can you inspect the electrolyte or electrode material?
Answering Your Questions: What Are My Lithium-Ion Battery Inspection Options?
White Papers : Internet of Things
Defense Manufacturing Just Got Smarter

In aerospace and defense manufacturing, speed, accuracy and efficiency are essential. Factory intelligence — seamless collaboration between people and machines — is a highly effective way to achieve it. Download Mitutoyo’s white paper, “Factory Intelligence: Looking Beyond the Model-Based...

White Papers : Electronics & Computers
Training Future Medical Professionals with Smart, Force-Sensing Devices

Medical actions like palpation during routine physical exams and emergency procedures like CPR both rely on human contact. Applying the appropriate amount of force is critical. Force sensitive training/simulation systems and sensor-equipped therapeutic devices help quantify...

White Papers : Electronics & Computers
AXIS Takyon: a Much-needed Solution to Communication in Embedded Hpc Applications

Abaco is helping create a new open standard point-to-point communication to address a significant problem in the embedded HPC market. Here, we describe the problem, why it needs to be solved – and how we propose to solve it.

Articles : Electronics & Computers
The Sensors Behind the GEN II Wearable Device
The Sensors Behind the GEN II Wearable Device

The population is aging and more people need healthcare support, which is having a big impact on the overall cost of medical care. As a result, authorities and health insurance companies are...

The Sensors Behind the GEN II Wearable Device
Briefs : Test & Measurement
More Sensitive Measurement of Semiconductor Material Quality
More Sensitive Measurement of Semiconductor Material Quality

Accurately measuring semiconductor properties of materials in small volumes helps engineers determine the range of applications for which these materials may be suitable in the...

More Sensitive Measurement of Semiconductor Material Quality
Briefs : Test & Measurement
Smartphone Test Spots Poisoned Water Risk

Researchers have developed a biosensor that attaches to a smartphone and uses bacteria to detect unsafe arsenic levels. The device generates easy-to-interpret patterns similar to volume-bars that display the level of contamination.

Briefs : Sensors/Data Acquisition
Noninvasive Device Tests Sweat Continuously for Hours
Noninvasive Device Tests Sweat Continuously for Hours

A continuous-testing device was developed that samples sweat as effectively as blood but in a noninvasive way and over many hours. After examining the use of saliva, tears, and...

Noninvasive Device Tests Sweat Continuously for Hours
Briefs : Electronics & Computers
Aircraft Engine Icing Event Avoidance and Mitigation
Aircraft Engine Icing Event Avoidance and Mitigation

Innovators at NASA’s Glenn Research Center have developed a new means of avoiding and mitigating icing events for aircraft flying above 14,000 feet, dramatically improving aviation...

Aircraft Engine Icing Event Avoidance and Mitigation
Briefs : Manufacturing & Prototyping
High-Throughput Friction and Wear Tester
High-Throughput Friction and Wear Tester

There is a need for high-volume material testing/qualification but industry and researchers are currently limited by commercially available testing devices. Most wear testers can only handle one...

High-Throughput Friction and Wear Tester
Briefs : Aerospace
Sensor Network for Air Vehicles
Sensor Network for Air Vehicles

Aircraft currently fly based on coarse estimations of environment and aircraft state. Real-time measurements are traditionally restricted to laboratory environments (e.g. wind tunnel) due to the size and...

Sensor Network for Air Vehicles
Application Briefs : Robotics, Automation & Control
Humidity Measurement Devices for Mars Are Ready for Final Testing
Vaisala Corp. Helsinki, Finland
www.vaisala.com

The Finnish Meteorological Institute (FMI) is delivering pressure and humidity measuring devices based on Vaisala technology for use on NASA’s next robotic mission to Mars — the Mars 2020 rover. The pressure...

Briefs : Aerospace
Automated Guided Wave System for In-Process Cure Monitoring of CFRP Composite Laminates
Automated Guided Wave System for In-Process Cure Monitoring of CFRP Composite Laminates

In the polymer composites industry, cure cycles are typically developed from trial-and-error or a more effective processing science approach to reduce...

Automated Guided Wave System for In-Process Cure Monitoring of CFRP Composite Laminates
Briefs : Electronics & Computers
Graphene Lid Extends Photoemission Electron Microscopy to Liquids
Graphene Lid Extends Photoemission Electron Microscopy to Liquids

By capping liquids with graphene (an ultrathin sheet of pure carbon), researchers can easily image and analyze liquid interfaces and the surface of nanometer-scale objects...

Graphene Lid Extends Photoemission Electron Microscopy to Liquids
Briefs : Sensors/Data Acquisition
New Technique Tests for Viral Infections

Currently, most U.S. medical offices and hospitals use the ELISA (enzyme-linked immunosorbent assay) test to determine whether or not a person has a viral infection. It’s a common test but ELISA’s sensitivity is relatively low, so clinicians need a fairly high number of antibodies in a person’s...

Products : Photonics/Optics
New on the Market: July 2019
New on the Market: July 2019

Sensor Controller

The induSENSOR MSC7401 sensor controller from Micro-Epsilon, Ortenburg, Germany, is used for displacement and distance measurements and is operated with LVDT and LDR measuring gauges...

New on the Market: July 2019
Briefs : Sensors/Data Acquisition
Face-Tracking Robot
Face-Tracking Robot

A robot is being developed that tracks facial movements to perform human tasks. The robot resembles large, squiggly arms holding tiny cameras. Sitting in a rolling office chair across from one of the arms, the robot's...

Face-Tracking Robot
Photonics & Imaging Technology : Photonics/Optics
New Products: July 2019 Photonics & Imaging Technology
New Products: July 2019 Photonics & Imaging Technology

Fully Automated Beam Monitoring System

Ophir-Spiricon (North Logan, UT) has announced Ophir® BeamWatch® Integrated, a fully automated, non-contact laser...

New Products: July 2019 Photonics & Imaging Technology
Photonics & Imaging Technology : Test & Measurement
Inspection of Bulk Material with Trilinear Line-Scan and Prism Cameras
Inspection of Bulk Material with Trilinear Line-Scan and Prism Cameras

Traditionally, prism-based cameras are often selected over trilinear cameras when it comes to bulk material scanning, as the inherent line-shift of a trilinear camera can...

Inspection of Bulk Material with Trilinear Line-Scan and Prism Cameras
Briefs : Electronics & Computers
Breakthrough Could Enable Infrared Cameras for Electronics, Self-Driving Cars
Breakthrough Could Enable Infrared Cameras for Electronics, Self-Driving Cars

There's an entire world our eyes miss, hidden in the ranges of light wavelengths that human eyes can't see. But infrared cameras can pick up this light emitted as...

Breakthrough Could Enable Infrared Cameras for Electronics, Self-Driving Cars
Application Briefs : Imaging
Automotive Lidar Trends
Automotive Lidar Trends

Real-time 3D lidar is poised to be the third leg of the trifecta of sensor technologies enabling both advanced driver-assistance (ADAS) and autonomous vehicles. The other two pieces are cameras and radar. David Hall,...

Automotive Lidar Trends
Briefs : Test & Measurement
Integrated Silicon Photonic Switch Demonstrates Lowest Signal Loss Ever in High-Speed Data Transmission
Integrated Silicon Photonic Switch Demonstrates Lowest Signal Loss Ever in High-Speed Data Transmission

Experimental photonic switches developed at UC Berkeley have shown promise toward the goal of fully optical, high-capacity switching for...

Integrated Silicon Photonic Switch Demonstrates Lowest Signal Loss Ever in High-Speed Data Transmission
Photonics & Imaging Technology : Imaging
Optimizing Image Sensors for Security Cameras
Optimizing Image Sensors for Security Cameras

Performance of image sensors for security cameras must be geared to low-light sensitivity, high signal to noise ratio, and high temperature performance. Security image sensors are typically...

Optimizing Image Sensors for Security Cameras
Briefs : Sensors/Data Acquisition
Bringing Human-Like Reasoning to Driverless Car Navigation
Bringing Human-Like Reasoning to Driverless Car Navigation

With the aim of bringing more human-like reasoning to autonomous vehicles, MIT researchers have created a system that uses only simple maps and visual data to enable driverless cars...

Bringing Human-Like Reasoning to Driverless Car Navigation