News
Tracking Moving People Through Walls Using Wi-Fi Signals

Fadel Adib and Dina Katabi of MIT have developed Wi-Vi, a new technology that can track moving people through walls and behind closed doors using Wi-Fi signals. It can determine with high accuracy up to three moving objects.

News
Blue Force Tracking System Provides Two-Way Situational Awareness

For the first time on the battlefield, maneuver and logistics forces will share situational awareness and messaging, forming a complete and seamless operational picture. The new capability, delivered by integrating the vehicle-based Movement Tracking System (MTS) into the Army's...

News
Army Harnesses Sun And Wind To Reduce Sniper Casualties

The U.S. Army is harnessing the elements to help reduce casualties from sniper attacks on forward operating bases. The U.S. Army Research, Development and Engineering Command's research laboratory and aviation missile and communications-electronics RD&E centers - the Army Research...

News
Soft, Clothing-Like Exosuit for Walking Assistance

Exoskeletons often fail to allow the wearer to perform natural joint movements, and are also generally heavy, which causes fatigue. For applications where a person only needs partial gait assistance from a robot, researchers from Harvard University's Wyss Institute researchers are pursuing the...

Who's Who
Lora Koenig, Glaciologist, Goddard Space Flight Center, Greenbelt, MD

Dr. Lora Koenig, an expert in remote sensing of ice sheets and snow, provided scientific input for the design of the Goddard Remotely Operated Vehicle for Exploration and Research, or GROVER. The autonomous vehicle will rove through Summit, Greenland and monitor how much snow...

News
Carbon-Capture System Upgrades Existing Power Plants

Many researchers around the world are seeking ways to “scrub” carbon dioxide from the emissions of fossil-fuel power plants, as a way of curbing the gas that is considered most responsible for global climate change. Most such systems, however, rely on complex plumbing to divert the steam...

News
Algorithm Detects Pulse from Head Motions

Researchers at MIT’s Computer Science and Artificial Intelligence Laboratory have developed a new algorithm that can accurately measure the heart rates of people depicted in ordinary digital video by analyzing imperceptibly small head movements that accompany the rush of blood caused by the heart’s...

News
Laser Reveals Chemical Composition of Objects

A new laser shows what objects are made of and could help military aircraft identify hidden dangers such as weapons arsenals far below.

The system, which is made of off-the-shelf telecommunications technology, emits a broadband beam of infrared light. While most lasers emit light of one...

Blog
Racing to Market

Earlier this year, Mouser Electronics pulled off a marketing/branding coup. They won the Indy 500, arguably the biggest, most famous automobile race in the world.

As an official partner of driver Tony Kanaan’s KV Racing Technology team, Mouser’s name and corporate logo were prominently displayed on the race car’s...

News
Researchers Print Tiny Batteries

3D printing can now be used to print lithium-ion microbatteries the size of a grain of sand. The printed microbatteries could supply electricity to tiny devices in fields from medicine to communications, including many that have lingered on lab benches for lack of a battery small enough to fit the device, yet...

Question of the Week
Do lightning surge problems cause equipment reliability issues in mission critical applications such as data centers, hospitals, banks, and telecommunications infrastructure?

In 2013, Littelfuse is taking engineers behind the scenes at NASA for a truly unique Exploration & Discovery experience. Speed2Design TechTalk events will be hosted...

Question of the Week
Will the Touchscreen Replace the Keyboard?

A recent Gartner report suggests that by 2015, half of all computers purchased for children will implement touchscreens rather than the traditional keyboard. Despite their growing popularity, however, touchscreens have some drawbacks with users. Many who need to type, for example, prefer the feel of...

News
Army Uses Carbon Nanotubes to Improve Helicopter Rotor Blade Performance

A new study by Army researchers looks at inserting carbon nanotubes into the structural design of helicopter rotor blades to improve performance. The U.S. Army Research, Development and Engineering Command's research laboratory hopes this approach could lead to the design...

News
Tiny Airplanes Could be the Next Hurricane Hunters

Tiny unmanned craft — some fly, others dart under the waves — are being developed at the University of Florida. They can spy on hurricanes at close range without getting blown willy-nilly, while sensors onboard collect and send in real time the data scientists need to predict the intensity...

News
Robot Runs Like a Cat

Thanks to its legs, whose design faithfully reproduces feline morphology, EPFL’s four-legged “cheetah-cub robot” has the same advantages as its model: It is small, light and fast. Still in its experimental stage, the robot will serve as a platform for research in locomotion and biomechanics.

News
Researchers Develop Microfluidic Test-Bed for Solar Systems

Solar technologies must convert solar energy into electrochemical energy efficiently and on a massive scale. A key to meeting this challenge may lie in the ability to test such energy conversion schemes on the micro-scale.

News
Researchers Print Artificial Bone

While researchers have come up with hierarchical structures in the design of new materials, going from a computer model to the production of physical artifacts has been a persistent challenge. Hierarchical structures that give natural composites their strength are self-assembled through electrochemical...

News
Array Measures Vibrations Across Skin

In the near future, a buzz in your belt or a pulse from your jacket may give you instructions on how to navigate your surroundings. Think of it as tactile Morse code: vibrations from a wearable, GPS-linked device that tell you to turn right or left, or stop, depending on the pattern of pulses you feel. Such...

Question of the Week
Will Users Adopt 3D TV?

ESPN, which in 2010 announced that it would offer sporting events like World Cup soccer and the NCAA national championship football game in 3-D, now says it will stop doing so this year. Now that the sports giant, one of 3-D TV's initial champions, is abandoning the format, many are wondering if the 3D experiment is...

News
Firefighting Robotic Scout Creates 3D Thermal Map for Rescuers

University of California, San Diego engineers have developed new image processing techniques for rapid exploration and characterization of fires by small, Segway-like robotic vehicles.

News
New Machine-Learning Algorithm Outperforms Its Predecessors.

Reinforcement learning is a technique common in computer science in which a computer system learns how best to solve some problem through trial-and- error. Classic applications of reinforcement learning involve problems as diverse as robot navigation, network administration and...

News
Scientists Achieve Spintronics Breakthrough

In research that is helping to lay the groundwork for the electronics of the future, University of Delaware scientists have confirmed the presence of a magnetic field generated by electrons which scientists had theorized existed, but that had never been proven until now. The recent findings expand the...

News
Research Shows How Turbulence Occurs Without Inertia

Anyone who has flown in an airplane knows about turbulence, or when the flow of a fluid — in this case, the flow of air over the wings — becomes chaotic and unstable. For more than a century, the field of fluid mechanics has posited that turbulence scales with inertia, and so massive...

Blog
Cyber-War – Have I Been Attacked?

Today we are pleased to have a guest blog on embedded device security from Alan Grau, president of Icon Labs.

In July of 2011, Bloomberg Business Week’s cover story was ”Cyber Weapons: The New Arms Race.” Media reports of cyber-attacks by China on military targets and military contractors are...

News
Pumped Hydroelectric Plant Stores Power on the Seabed

Norwegian research scientists will contribute to realizing the concept of storing electricity at the bottom of the sea. The energy will be stored with the help of high water pressure. The idea of an underwater pumped hydroelectric power plant may sound like Jules Verne fiction, but then it...

News
Latest Advances in Invisibility Cloak Technology

Michigan Technological University’s invisibility cloak researchers have moved the bar on one of the holy grails of physics – making objects invisible. Just last month, Elena Semouchkina, an associate professor of electrical and computer engineering at Michigan Tech, and her graduate student,...

News
Solar Panels As Inexpensive As Paint? Researchers Say It’s Possible.

According to recent polls, most Americans want the U.S. to place more emphasis on developing solar power. A major impediment, however, is the cost to manufacture, install and maintain solar panels. Simply put, most people and businesses cannot afford to place them on their...

News
Tilt Sensor May Extend Capabilities of Ultrasonic Devices

Echolocation is a powerful technique that uses sound or ultrasound waves to locate objects and surfaces. Ships and submarines, for example, use it to avoid collisions, and dolphins and microbats use it to locate prey (see image). A team from the A*STAR Institute of Microelectronics in...

News
NASA Designs Radiometer to Improve Climate Models

A NASA team designed a sophisticated microwave radiometer to overcome the pitfalls that have plagued similar Earth-observing instruments in the past.

Question of the Week
Is your product certified for use internationally by complying with the relevant safety standards worldwide?

In 2013, Littelfuse is taking engineers behind the scenes at NASA for a truly unique Exploration & Discovery experience. Speed2Design TechTalk events will be hosted at two premiere NASA facilities. Winners will meet face-to-face with...

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