Instrumentation

Blog : Test & Measurement
Answering Your Questions: How Can Medical IoT Devices Move Beyond Simple Information Gathering?
Is there more to the "Internet of Medical Things" than just data gathering? A reader asks our experts.
News : Sensors/Data Acquisition
Air Quality Sleuths: Salt Lake's Light Rail Trains

The light rail network in the Salt Lake City area already does a lot to improve air quality. Its three lines move more than 67,000 people a day along 45 miles of track, saving countless car trips and sparing the air tons upon tons of petroleum-powered pollutants.

News : Test & Measurement
Fleet of Aerial, Surface, and Underwater Robots Map Ocean Front

Using multiple autonomous vehicles simultaneously, an interdisciplinary team of scientists and engineers returns to the U.S. after exploring the North Pacific Subtropical front – a sharp boundary where cold fresh waters from the north meet warm salty waters from the south. The...

News : Sensors/Data Acquisition
Advanced Wearable Has Heightened 'Sense' of Complex Human Motions
Researchers from the University of British Columbia have developed a stretchable sensor that can be weaved into a fabric to detect a range of complex human movements, including finger gestures and heartbeats.
News : Test & Measurement
Sound-Off: How to Set Pass/Fail Thresholds for Self-Driving Vehicles

As Advanced Driver Assistance System (ADAS) technology evolves, how do you test autonomous cars that ‘learn from their mistakes?’

News : Test & Measurement
Air Force Is Developing Mach 18 Wind Tunnel

The Arnold Engineering Development Center (AEDC) Hypervelocity Wind Tunnel 9 team is conducting tests in support of risk reduction for a new test capability that will be revolutionary for AEDC and the U.S. Air Force. The capability involves increasing the Mach number of what AEDC is currently able to...

News : Photonics/Optics
Software Gives Bomb Techs X-Ray Vision

In the chaos that followed the terrorist attack at the 2013 Boston Marathon, bomb squads scanned packages at the scene for explosive devices. Two homemade pressure cooker bombs had killed three people and injured more than 250, and techs quickly had to determine if more were waiting to blow up.

News : Test & Measurement
Instruments Measure Large-Scale Motion Around San Andreas Fault

An array of GPS instruments near the San Andreas Fault System in Southern California detects constant motion of Earth’s crust — sometimes large, sudden motion during an earthquake, and often subtle, creeping motion. The GPS array records vertical and horizontal motion of...

News : Test & Measurement
New NASA Instrument Measures Greenhouse Gases

NASA scientists and engineers have built an instrument powerful and accurate enough to gather around-the-clock global atmospheric carbon-dioxide (CO2) measurements from space. The CO2 Sounder Lidar operates by bouncing an infrared laser light off the Earth’s surface. Like all atmospheric gases,...

News : Test & Measurement
Lab-on-a-Stick Provides Fast Detection of Antibiotic Resistance

A portable power-free test for the rapid detection of bacterial resistance to antibiotics has been developed. The Lab-on-a-Stick is an inexpensive microfluidic strip – comprising of tiny test tubes about the size of a human hair – capable of identifying bacteria found in urine...

News : Photonics/Optics
Lens Sees Smaller Than Wavelength of Light

Curved lenses, like those in cameras or telescopes, are stacked in order to reduce distortions and resolve a clear image. That's why high-power microscopes are so big and telephoto lenses so long.

News : Sensors/Data Acquisition
NASA’s Pressure-Sensitive Paint Tests Aircraft Designs

NASA’s bright pink Pressure-Sensitive Paint (PSP) is helping to test new aircraft designs. A thin coat of PSP is sprayed onto the model that will be tested in the wind tunnel and allowed to dry. The model is then installed in the wind tunnel, which also is equipped with a series of blue...

News : Test & Measurement
Embedded Vision System

Elma Electronic Inc. (Fremont, CA) now offers a rugged, high performance embedded vision system that incorporates four configurable Camera Link ports and a front-removable, multi-terabyte storage bay with SATA III interface, essential for high speed imaging data offload and transfer. Powered by an Intel Quad Core i7...

News : Photonics/Optics
Fiber Inspection Tool

Fiber Optic Center, Inc., (FOC) (New Bedford, MA) has announced the addition of the FiberChek Probe from Viavi to focenter.com.  Meeting all fiber inspection needs with built-in image viewing, auto-focus, pass/fail analysis, storage and recall, the FiberChek probe completely automates inspection workflows to ensure fast...

News : Test & Measurement
NASA's New AI: A 'Guardian Angel' for Firefighters

New research, developed in part by NASA’s Jet Propulsion Laboratory, could someday be used to provide first responders and firefighters with real-time temperature, gas, and danger alerts.