Tech Briefs

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A comprehensive library of technical briefs from engineering experts at NASA and major government, university, and commercial laboratories covering all aspects of innovations in electronics, software, photonics, imaging, motion control, automation, sensors, test, materials, manufacturing, mechanical, and mechatronics.

Briefs: Photonics/Optics

Magneto-Optic Biosensor Using Bio-Functionalized Magnetic Nanoparticles

This technology is a novel, rugged, and economic diagnostic and sensor platform technology.

Briefs: Robotics, Automation & Control

Microrobot Powered by Soft Muscles

This microrobot with soft actuators can crash, fall, and collide without being damaged.

Briefs: Photonics/Optics

Embedded Gas and Temperature Sensors for Extreme Environments

Innovative process control systems for improved efficiency and lower emissions in current and future fossil-fuel-based power systems and related applications require durable, embedded sensor technology that can operate at higher temperatures and in harsh conditions.

Briefs: Motion Control

Robot Performs Complex Maneuvers

An upgraded mini robot can leap over obstacles with ease.

Briefs: Robotics, Automation & Control

WiFi-Based Technique Measures Speed and Distance of Indoor Movement

A technology uses a combination of WiFi signals and accelerometer technology to track devices in near-real-time.

Briefs: Electronics & Computers

Biologically Inspired Artificial Skin Improves Sensory Ability of Robots

A synthetic skin enables robots to sense their own bodies and surroundings

Briefs: Motion Control

Self-Contained Wheel Unit

Researchers have developed a self-contained wheel unit that combines a wheel and an electric motor.

Briefs: Manufacturing & Prototyping

Precision Low-Speed Motor Controller

The technology can be used in commercial motors, robotic systems, and hybrid and electric vehicles.

Briefs: Sensors/Data Acquisition

Algorithm Gives Robots a Faster Grasp

The algorithm speeds up the planning process that robots use to adjust their grip on objects.

Briefs: AR/AI

Artificial Skin Provides Haptic Feedback

The skin could help rehabilitation and enhance virtual reality by instantaneously adapting to a wearer's movements.

Briefs: Test & Measurement

MMOD Impact Detection and Location

This system uses fiber optic strain sensing to detect and locate micrometeoroid/orbital debris.

Briefs: Electronics & Computers

Superconductivity in a Nickel Oxide Material

Made with “Jenga chemistry,” the material could help in understanding how high-temperature superconductors work.

Briefs: RF & Microwave Electronics

Low-Bandwidth Radar Technology Provides Improved Detection of Objects

Radar technologies were originally designed to identify and track airborne military targets. Today, they're more often used to detect motor vehicles, weather formations,...

Briefs: Sensors/Data Acquisition

Enhanced Radio Frequency Identification (RFID) Reader

The reader uses a frequency multiplexer to boost its ability to accurately locate a greater number of RFID tags.

Briefs: Energy

Potassium-Oxygen Battery Stores Clean Energy

Researchers have developed a more efficient, more reliable potassium-oxygen battery with a cathode that stores the energy produced by a chemical reaction in a metal-oxygen or metal-air battery....

Briefs: Test & Measurement

Embedded Fiber Optic Sensors (EFOS)

Current laser interferometry pressure pulse detection techniques use the shock-induced change in index of refraction to track detonation and/or shock fronts in a single fiber optic by reflecting laser...

Briefs: Test & Measurement

Li-ion Cell Calorimeter Makes Commercial Lithium Batteries Safer

Innovators at NASA Johnson Space Center have developed a calorimeter that is able to measure the total heat generated when specific types of Lithium-ion (Li-ion) cells are...